THE METHODS OF FORMATION OF THE CULTURE OF ECOLOGIC SECURITY IN STUDENTS IN THE TEACHING OF NATURAL SCIENCES. International Engineering Journal For Research & Development, [S. l.], v. 5, n. 4, p. 5, 2020. DOI: 10.17605/OSF.IO/CDP2Q. Disponível em: https://www.iejrd.com/index.php/iejrd/article/view/378. Acesso em: 1 oct. 2026.