1990-8644 1990-8644 S1990-86442022000400331 Azerbaijan 00 08 2022 00 08 2022 18 87 331 335

2007 2019 2022 7 101-3 2012 2020 2016 2019 2011 2020 1899 2013 29-54 2016 2022 9 1 1 168-86 2021 2022 1988 2016 2 167 167 61-5