Putri Rahmadani Harahap, Nurhairani. IMPLEMENTASI MODEL PEMBELAJARAN PROBLEM BASED LEARNING PADA PEMBELAJARAN IPA DI SDN 101050 MUARA SIGAMA T.A 2025/2026. ikraith-humaniora [Internet]. 2026Jul.2 [cited 2026Jul.15];10(2):1544-60. Available from: https://journals.upi-yai.ac.id/index.php/ikraith-humaniora/article/view/6857