Sánchez Chacón, Giovanni. “Tutorship Among Equals: Historical Background and Psychopedagogical Principles”. Ensayos Pedagógicos Journal 9, no. 2 (December 8, 2014): 91–105. Accessed July 3, 2024. https://www.revistas.una.ac.cr/index.php/ensayospedagogicos/article/view/7300.