Villalta Orozco, Marvin Antonio, and Jonathan Flores Martínez. “Editorial Num.18 Año 8”. Revista Humanismo y Cambio Social 18, no. 18 (December 16, 2021): 8–11. Accessed December 5, 2025. https://www.camjol.info/index.php/HCS/article/view/13624.