ILGIZAROVICH GAISIN, R. Vital Problems Of Professional Ecological Training Of Future Geography Teachers. Revista San Gregorio, [S. l.], n. 34, 2019. DOI: 10.36097/rsan.v0i34.1184. Disponível em: https://revista.sangregorio.edu.ec/index.php/REVISTASANGREGORIO/article/view/1184. Acesso em: 18 may. 2024.