Diaz, Jayson. “Assessing the Economic Impact of the Pantawid Pamilyang Pilipino Program (4Ps) in the Philippines : A Systematic Review”. Journal of Applied Management and Business 6, no. 1 (July 23, 2025): 35–49. Accessed November 17, 2025. https://e-journals.dinamika.ac.id/jamb/article/view/1030.