REGNIER, R. Education for Sustainable Development through Learning as Valuing. Tattva Journal of Philosophy, [S. l.], v. 1, n. 2, p. 1-22, 2009. DOI: 10.12726/tjp.2.1. Disponível em: https://journals.christuniversity.in/index.php/tattva/article/view/1084. Acesso em: 8 may. 2024.