Tolkunov С. New approaches of developing of educational software for students of mathematical specialties. Journal of Information Technologies in Education (ITE), [S. l.], n. 1, p. 161–164, 2007. DOI: 10.14308/ite000022. Disponível em: https://ite.kspu.edu/index.php/ite/article/view/713. Acesso em: 4 dec. 2024.