Apdian, Venus, and Nenita Prado. “Transformational Leadership, Cultural Intelligence, Self-Efficacy, and Productivity Among Higher Education Faculty: A Structural Model”. JPAIR Multidisciplinary Research 55, no. 1 (January 29, 2024): 203–233. Accessed May 2, 2025. https://www.philair.ph/index.php/jpair/article/view/876.