SAYENKO, T.; NAGORNIUK, O.; NEDOBIJCHUK, L. Pedagogical problems of ecologocal (environmental) training in technical universities. Journal of Education, Technology and Computer Science, [S. l.], n. 1, p. 284–288, 2013. DOI: 2080-9069. Disponível em: https://journals.ur.edu.pl/jetacomps/article/view/6846. Acesso em: 22 jul. 2024.