[1]
Fitriyah Amaliyah, Intan Wahyu Marrita Anggraini, Mohammad Fahrul Ridwan, Aramita Wahidatus Syifa, and Salsa Hikma Ramadanta, “Problem-Based Learning Assisted by POPIKAR Media Based on Local Wisdom in Improving Mathematical Problem-Solving Skills”, j.PrimerEdukasi, vol. 6, no. 1, pp. 1–19, Aug. 2026.