Nidia Yaneth Vera Ramírez. “Strengthening Of Self-Esteem In Students Of Fourth Grade Of Primary School Of The Technical-Commercial Educational Institution Of Tocancipa San Luis Gonzaga. Design Of Methodology”. Educational Administration: Theory and Practice 30, no. 1 (January 30, 2024): 4322–4332. Accessed March 20, 2026. https://www.kuey.net/index.php/kuey/article/view/7995.