Perdomo Suárez, Gelsy Josefina, and Belkis Briceño. “Environmental Values Training from the Perspective of Sustainable Human Development”. Revista Electrónica REDINE 8, no. 2 (July 22, 2018): 150–155. Accessed October 5, 2026. https://mail.revistas.uclave.org/index.php/redine/article/view/1209.