PÉREZ PINO, A.; FABÁ CRESPO, M. B.; CRUZ CABRERA, F. Environmental education for sustainable development in the preparation of the teacher in training. Iberoamerican Environment & Sustainability Journal, [S. l.], v. 3, n. 1, p. 51-59, 2020. DOI: 10.46380/rias.v3i1.74. Disponível em: https://rias.unesum.edu.ec/index.php/revista/article/view/74. Acesso em: 28 oct. 2024.