Garcia, Angielica A. “Mathematics Teachers’ Perceptions and Practices in the Implementation of Problem-Based Learning for Developing Math Literacy: A Case Study”. International Journal of Multidisciplinary: Applied Business and Education Research 6, no. 7 (July 23, 2025): 3300–3310. Accessed January 23, 2026. https://ijmaberjournal.org/index.php/ijmaber/article/view/2733.