Carlos Mauricio Tosca-Vidal, and David Alejandro Aguilar-de los Santos. “Evaluating The Impact Of Staff Training Programs On Improving Organizational Productivity”. Educational Administration: Theory and Practice 30, no. 7 (July 20, 2024): 830–835. Accessed October 13, 2025. https://www.kuey.net/index.php/kuey/article/view/6862.