Ostonal, Kyle R., Riona Milena D. Ramirez, Jossete R. Sotto, Maricris G. Unico, and Marmelo V. Abante. “Leadership Practices and Employee Motivation of Selected Tenant General Contractors in a Medium-Scale Commercial Project: Basis for a Workforce Engagement Program”. International Journal of Sustainable and Integrated Studies 1, no. 4 (November 1, 2026): 9–15. Accessed November 4, 2026. https://graspepress.com/ijsis/article/view/305.