Sergeev Ю. Development Of Branch System Of Certification Of Software And Information Means Of Scientific And Educational Purpose. Journal of Information Technologies in Education (ITE), [S. l.], n. 4, p. 089–094, 2009. DOI: 10.14308/ite000095. Disponível em: https://ite.kspu.edu/index.php/ite/article/view/603. Acesso em: 4 dec. 2024.