Vilca-Cáceres, Vilma Amalia. “A DIDACTIC STRATEGY IN ENVIRONMENTAL EDUCATION, BASED ON SOLID WASTE MANAGEMENT, IN PERU”. INVESTIGACIÓN Y POSTGRADO 37, no. 1 (May 16, 2022): 159–187. Accessed November 4, 2026. http://www.revistas.upel.edu.ve/index.php/investigacionypostgrado/article/view/25.