NIEVES CHÁVEZ, M. A.; OLVERA PANTOJA, E. E. Towards environmental utopia: challenge from the classroom. Iberoamerican Environment & Sustainability Journal, [S. l.], v. 3, n. 1, p. 35-41, 2020. DOI: 10.46380/rias.v3i1.22. Disponível em: https://rias.unesum.edu.ec/index.php/revista/article/view/22. Acesso em: 28 oct. 2024.