“Altruism, Austerity, and Pro-Ecological Behavior As Sustainable Practices in University Students”. FACE: Revista de la Facultad de Ciencias Económicas y Empresariales 22, no. 3 (August 31, 2022): 71–80. Accessed November 3, 2025. https://ojs.unipamplona.edu.co/index.php/face/article/view/1446.