Anta, Rizky, Weni Widya Asriati, and Nur Tri Julia. “Enhancing Mathematical Critical Thinking through Problem-Based Learning: A Case Study at SMP Pangeran Antasari”. International Journal of Multidisciplinary Sciences and Arts 4, no. 3 (September 12, 2025): 166–172. Accessed August 26, 2026. https://jurnal.itscience.org/index.php/ijmdsa/article/view/6904.