2227-1899 2227-1899 S2227-18992021000200062 00 06 2021 00 06 2021 15 2 62 76

2018 2016 15 2 2 2007 2019 2016 2015 2019 12 2 2 2018 2018 2018 2018 Nist 2018 2017 2016 391 2018 2019 2018 Statpoint Technologies 2020 2017 1 2 2