<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>1684-1859</journal-id>
<journal-title><![CDATA[Revista Cubana de Informática Médica]]></journal-title>
<abbrev-journal-title><![CDATA[RCIM]]></abbrev-journal-title>
<issn>1684-1859</issn>
<publisher>
<publisher-name><![CDATA[Universidad de Ciencias Médicas de La Habana]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1684-18592021000200004</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Sistema de recomendaciones sobre la evaluación de proyectos de desarrollo de software]]></article-title>
<article-title xml:lang="en"><![CDATA[System of Recommendations on the Evaluation of Software Development Projects]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Fonseca]]></surname>
<given-names><![CDATA[Bárbara Bron]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Cornelio]]></surname>
<given-names><![CDATA[Omar Mar]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Pupo]]></surname>
<given-names><![CDATA[Iliana Pérez]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad de las Ciencias Informáticas Facultad de Ciencias y Tecnologías Computaciones ]]></institution>
<addr-line><![CDATA[ La Habana]]></addr-line>
<country>Cuba</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad de las Ciencias Informáticas Centro de Estudio de Matemática Computacional ]]></institution>
<addr-line><![CDATA[ La Habana]]></addr-line>
<country>Cuba</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Universidad de las Ciencias Informáticas Grupo de Investigación de Gestión de Proyectos ]]></institution>
<addr-line><![CDATA[ La Habana]]></addr-line>
<country>Cuba</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2021</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2021</year>
</pub-date>
<volume>13</volume>
<numero>2</numero>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_arttext&amp;pid=S1684-18592021000200004&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_abstract&amp;pid=S1684-18592021000200004&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_pdf&amp;pid=S1684-18592021000200004&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN  Introducción: En la actualidad existen organizaciones que asumen como estructura un modelo de gestión por proyectos. El creciente número de proyectos que se conceptualizan y se desarrollan, genera gran cúmulo de datos. Sin embargo, la insuficiente capacidad de análisis y procesamiento sobre los datos generados, imposibilitan la identificación de información que facilite la toma de decisiones a los principales directivos.  Objetivo:  La presente investigación propone el desarrollo de un Sistema de recomendación que integra la Sumarización Lingüística de Datos (LDS).  Materiales y métodos: En la investigación se destaca la utilización de métodos de la investigación científica empíricos y teóricos; a través del análisis histórico-lógico se revelaron las investigaciones asociadas al uso de LDS para la construcción de explicaciones de las recomendaciones. Se utilizó encuesta para corroborar la satisfacción de los usuarios en cuanto a la síntesis de la información almacenada en el repositorio de datos.  Resultados:  Las recomendaciones generadas aumentan la posibilidad de que los usuarios interpreten los datos almacenados a partir de la integración con explicaciones constituidas por resúmenes lingüísticos.  Conclusiones:  El sistema obtenido fue valorado como muy bueno para ser aplicado al problema de toma de decisiones sobre la evaluación de proyectos en centros de desarrollo de software.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT  Introduction:  Currently there are organizations that assume a project management model as a structure. The increasing number of projects that are conceptualized and developed generates a large accumulation of data. However, the insufficient capacity for analysis and processing of the data generated makes it impossible to identify information that facilitates decision-making for the main managers.  Objective:  This research proposes the development of a recommendation system that integrates the Linguistic Data Summarization (LDS).  Materials and methods:  The research highlights the use of empirical and theoretical scientific research methods. Through the historical-logical analysis, the investigations associated with the use of LDS for the construction of explanations of the recommendations were revealed. A survey was used to corroborate user satisfaction regarding the synthesis of the information stored in the data repository.  Results:  The generated recommendations increase the possibility that the users interpret the stored data from the integration with explanations constituted by linguistic summaries.  Conclusions:  The obtained system was valued as very good to be applied to the decision-making problem on the evaluation of projects in software development centers.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Sistema de recomendaciones]]></kwd>
<kwd lng="es"><![CDATA[evaluación de proyectos]]></kwd>
<kwd lng="es"><![CDATA[desarrollo de software]]></kwd>
<kwd lng="en"><![CDATA[Recommendations system]]></kwd>
<kwd lng="en"><![CDATA[project evaluation]]></kwd>
<kwd lng="en"><![CDATA[software development]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<label>1</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Torres]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Lugo]]></surname>
<given-names><![CDATA[JA]]></given-names>
</name>
<name>
<surname><![CDATA[Piñero Pérez]]></surname>
<given-names><![CDATA[PY]]></given-names>
</name>
<name>
<surname><![CDATA[Torres Quiñones]]></surname>
<given-names><![CDATA[KM]]></given-names>
</name>
<name>
<surname><![CDATA[Perdomo Alonso]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Cuza García]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Técnicas formales y de inteligencia artificial para la gestión de recursos humanos en proyectos informáticos]]></article-title>
<source><![CDATA[Rev Cuba Inform Méd]]></source>
<year>2014</year>
<volume>8</volume>
<page-range>43-55</page-range></nlm-citation>
</ref>
<ref id="B2">
<label>2</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Castillo]]></surname>
<given-names><![CDATA[RM]]></given-names>
</name>
</person-group>
<source><![CDATA[Resumen lingüístico de series de datos mediante técnicas de Soft Computing: una aplicación a los cubos OLAP con dimensión tiempo]]></source>
<year>2012</year>
<publisher-name><![CDATA[Universidad de Granada, Editorial de la Universidad de Granada]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B3">
<label>3</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rivero]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Pérez]]></surname>
<given-names><![CDATA[I]]></given-names>
</name>
<name>
<surname><![CDATA[Piñero Pérez]]></surname>
<given-names><![CDATA[PY]]></given-names>
</name>
<name>
<surname><![CDATA[Bartumeu]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<source><![CDATA[Process of cleaning data in the construction of the repository for research in project management]]></source>
<year>2018</year>
<publisher-loc><![CDATA[Cuba ]]></publisher-loc>
<publisher-name><![CDATA[IV Conferencia Internacional en Ciencias Computacionales e Informática CICCI UCLV]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B4">
<label>4</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Marín]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Lugo]]></surname>
<given-names><![CDATA[JA]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Control de proyectos de software: actualidad y retos para la industria cubana]]></article-title>
<source><![CDATA[Ingeniare Revista chilena de ingeniería]]></source>
<year>2016</year>
<volume>24</volume>
<page-range>102-12</page-range></nlm-citation>
</ref>
<ref id="B5">
<label>5</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Peña]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Rodríguez Rodríguez]]></surname>
<given-names><![CDATA[CR]]></given-names>
</name>
<name>
<surname><![CDATA[Piñero Pérez]]></surname>
<given-names><![CDATA[PY]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Computación con palabras para el análisis de factibilidad de proyectos de software]]></article-title>
<source><![CDATA[Tecnura]]></source>
<year>2016</year>
<volume>20</volume>
<page-range>69-84</page-range></nlm-citation>
</ref>
<ref id="B6">
<label>6</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sampieri]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Fernández]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Baptista]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
</person-group>
<source><![CDATA[Metodología de la investigación]]></source>
<year>2006</year>
<edition>Cuarta</edition>
<publisher-loc><![CDATA[Mexico ]]></publisher-loc>
<publisher-name><![CDATA[MCGRAW-HILL]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B7">
<label>7</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[&#321;ukasik]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Sm&#281;t]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Królewski]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<source><![CDATA[Generating Textual Descriptions for Recommendation Results using Fuzzy Linguistic Summaries. 2018 IEEE International Conference on Fuzzy Systems (FUZZ-IEEE); 2018 8-13 July]]></source>
<year>2018</year>
<publisher-loc><![CDATA[Rio de Janeiro Brazil ]]></publisher-loc>
<publisher-name><![CDATA[IEEE]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B8">
<label>8</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pérez]]></surname>
<given-names><![CDATA[PP]]></given-names>
</name>
<name>
<surname><![CDATA[Pupo]]></surname>
<given-names><![CDATA[IP]]></given-names>
</name>
<name>
<surname><![CDATA[Hechavarría]]></surname>
<given-names><![CDATA[CCR]]></given-names>
</name>
<name>
<surname><![CDATA[Lusardo]]></surname>
<given-names><![CDATA[CR]]></given-names>
</name>
<name>
<surname><![CDATA[Sosa]]></surname>
<given-names><![CDATA[RG]]></given-names>
</name>
<name>
<surname><![CDATA[López]]></surname>
<given-names><![CDATA[ST]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Repositorio de datos para investigaciones en gestión de proyectos]]></article-title>
<source><![CDATA[Rev Cuba Inform Méd]]></source>
<year>2019</year>
<volume>3</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>176-91</page-range></nlm-citation>
</ref>
<ref id="B9">
<label>9</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pupo]]></surname>
<given-names><![CDATA[IP]]></given-names>
</name>
<name>
<surname><![CDATA[Pérez]]></surname>
<given-names><![CDATA[PYP]]></given-names>
</name>
<name>
<surname><![CDATA[Bello]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Acuña]]></surname>
<given-names><![CDATA[LA]]></given-names>
</name>
<name>
<surname><![CDATA[Vacacela]]></surname>
<given-names><![CDATA[RG]]></given-names>
</name>
</person-group>
<source><![CDATA[Linguistic Summaries Generation with Hybridization Method Based on Rough and Fuzzy Sets. International Joint Conference on Rough Sets]]></source>
<year>2020</year>
<publisher-loc><![CDATA[La Habana Cuba ]]></publisher-loc>
<publisher-name><![CDATA[Springer]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B10">
<label>10</label><nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Maridueña Arroyave]]></surname>
<given-names><![CDATA[MR]]></given-names>
</name>
<name>
<surname><![CDATA[Febles Estrada]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[A college degree recommendation model]]></article-title>
<source><![CDATA[Dyna]]></source>
<year>2016</year>
<volume>83</volume>
<numero>199</numero>
<issue>199</issue>
<page-range>29-34</page-range></nlm-citation>
</ref>
<ref id="B11">
<label>11</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Mar Cornelio]]></surname>
<given-names><![CDATA[O]]></given-names>
</name>
</person-group>
<source><![CDATA[Modelo para la toma de decisiones sobre el control de acceso a las prácticas de laboratorios de ingeniería de control II en un sistema de laboratorios remoto]]></source>
<year>2019</year>
<publisher-name><![CDATA[Universidad de las Cencias Informáticas]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B12">
<label>12</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Mar Cornelio]]></surname>
<given-names><![CDATA[O]]></given-names>
</name>
<name>
<surname><![CDATA[Santana Ching]]></surname>
<given-names><![CDATA[I]]></given-names>
</name>
<name>
<surname><![CDATA[Gulín González]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Operador por selección para la agregación de información en Mapa Cognitivo Difuso]]></article-title>
<source><![CDATA[Rev cuba cienc informat]]></source>
<year>2020</year>
<volume>14</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>20-39</page-range></nlm-citation>
</ref>
<ref id="B13">
<label>13</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Schwarz]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Lobur]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Stekh]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
</person-group>
<source><![CDATA[Analysis of the effectiveness of similarity measures for recommender systems. 2017 14th International Conference The Experience of Designing and Application of CAD Systems in Microelectronics (CADSM)]]></source>
<year>2017</year>
<publisher-name><![CDATA[NY USA Curran asociates]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B14">
<label>14</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gao]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Cheng]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Chen]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Chen]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Enhancing collaborative filtering via topic model integrated uniform euclidean distance]]></article-title>
<source><![CDATA[China Communications]]></source>
<year>2017</year>
<volume>14</volume>
<numero>11</numero>
<issue>11</issue>
<page-range>48-58</page-range></nlm-citation>
</ref>
<ref id="B15">
<label>15</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Padilla]]></surname>
<given-names><![CDATA[RC]]></given-names>
</name>
<name>
<surname><![CDATA[Ruiz]]></surname>
<given-names><![CDATA[JG]]></given-names>
</name>
<name>
<surname><![CDATA[Alava]]></surname>
<given-names><![CDATA[MV]]></given-names>
</name>
<name>
<surname><![CDATA[Vázquez]]></surname>
<given-names><![CDATA[ML]]></given-names>
</name>
</person-group>
<source><![CDATA[Modelo de recomendación basado en conocimiento empleando números SVN: Infinite Study]]></source>
<year>2018</year>
<publisher-loc><![CDATA[EEUU ]]></publisher-loc>
<publisher-name><![CDATA[NCLM]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B16">
<label>16</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Barranco]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Pérez]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Martínez]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
</person-group>
<source><![CDATA[Un sistema de recomendación basado en conocimiento con información lingüística multigranular. In Proceedings of the SIGEF XIII: Optimization techniques: Fuzziness and nonlinearity for management and economy; 2006 SIGEF XIII, 30th November- 2nd December]]></source>
<year>2006</year>
<publisher-loc><![CDATA[Tunisia ]]></publisher-loc>
<publisher-name><![CDATA[Hammamet]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B17">
<label>17</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Mar Cornelio]]></surname>
<given-names><![CDATA[O]]></given-names>
</name>
<name>
<surname><![CDATA[Gulín González]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Bron Fonseca]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Garcés Espinosa]]></surname>
<given-names><![CDATA[JV]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Sistema de apoyo al diagnóstico médico de COVID-19 mediante mapa cognitivo difuso]]></article-title>
<source><![CDATA[Revista Cubana de Salud Pública]]></source>
<year>2020</year>
<volume>46</volume>
<numero>4</numero>
<issue>4</issue>
</nlm-citation>
</ref>
<ref id="B18">
<label>18</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Donis Diaz]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Bello Pérez]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Kacprzyk]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<source><![CDATA[Linguistic data summarization using an enhanced Genetic Algorithm]]></source>
<year>2013</year>
<publisher-loc><![CDATA[Polonia ]]></publisher-loc>
<publisher-name><![CDATA[Technical Transactions Automatic Control]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B19">
<label>19</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Piñero Pérez]]></surname>
<given-names><![CDATA[PY]]></given-names>
</name>
</person-group>
<source><![CDATA[Un modelo para el aprendizaje y la clasificación automática basado en técnicas de softcomputing]]></source>
<year>2005</year>
<publisher-loc><![CDATA[Villa Clara, Cuba ]]></publisher-loc>
<publisher-name><![CDATA[Universidad Central &#8220;Marta Abreu&#8221;]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B20">
<label>20</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Zadeh]]></surname>
<given-names><![CDATA[LA]]></given-names>
</name>
</person-group>
<source><![CDATA[The roles of soft computing and fuzzy logic in the conception, design and deployment of intelligent systems. Proceedings of 6th International Fuzzy Systems Conference]]></source>
<year>1997</year>
<publisher-loc><![CDATA[EEUU ]]></publisher-loc>
<publisher-name><![CDATA[IEEE]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B21">
<label>21</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Zadeh]]></surname>
<given-names><![CDATA[LA]]></given-names>
</name>
</person-group>
<source><![CDATA[The roles of soft computing and fuzzy logic in the conception, design and deployment of intelligent system. Circuits and Systems, 1996, IEEE Asia Pacific Conference on]]></source>
<year>1996</year>
<publisher-name><![CDATA[IEEE]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B22">
<label>22</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kuzmina]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
</person-group>
<source><![CDATA[Metódicas investigativas de la actividad pedagógica]]></source>
<year>1970</year>
<publisher-loc><![CDATA[Rusia ]]></publisher-loc>
<publisher-name><![CDATA[Editorial Leningrado]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B23">
<label>23</label><nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Castillo]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Ginoris]]></surname>
<given-names><![CDATA[O]]></given-names>
</name>
</person-group>
<source><![CDATA[Formación y desarrollo de los intereses profesionales pedagógicos en los estudiantes de primer año de la licenciatura en educación como inductores del aprendizaje autodidacto]]></source>
<year>2005</year>
</nlm-citation>
</ref>
<ref id="B24">
<label>24</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[López]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[González]]></surname>
<given-names><![CDATA[V]]></given-names>
</name>
</person-group>
<source><![CDATA[La técnica de Iadov una aplicación para el estudio de la satisfacción de los alumnos por las clases de educación física]]></source>
<year>2002</year>
<publisher-loc><![CDATA[Buenos Aires ]]></publisher-loc>
<publisher-name><![CDATA[Revista Digital]]></publisher-name>
</nlm-citation>
</ref>
</ref-list>
</back>
</article>
