KASATKIN, D. Method of construction of electronic training course in computer-oriented learning environment. Journal of Education, Technology and Computer Science, [S. l.], n. 2, p. 244–249, 2013. DOI: 2080-9069. Disponível em: https://journals.ur.edu.pl/jetacomps/article/view/6768. Acesso em: 22 lip. 2024.