Putri Rahmadani Harahap, & Nurhairani. (2026). IMPLEMENTASI MODEL PEMBELAJARAN PROBLEM BASED LEARNING PADA PEMBELAJARAN IPA DI SDN 101050 MUARA SIGAMA T.A 2025/2026. IKRA-ITH HUMANIORA : Jurnal Sosial Dan Humaniora, 10(2), 1544-1560. https://doi.org/10.37817/ikraith-humaniora.v10i2.6857