Putri Annisaa Silalahi and Muhammad Faisal Husna (2023) “The Influence of the Problem Based Learning Model on the Learning Outcomes of Class XI Students at SMA Al-Washliyah 3 Medan”, International Journal of Educational Research Excellence (IJERE), 2(2), pp. 430–436. doi: 10.55299/ijere.v2i2.637.