META-ANALISIS PENGARUH MODEL PEMBELAJARAN PROBLEM BASED LEARNING TERHADAP HASIL BELAJAR BIOLOGI. BIOCHEPHY:JSE [Internet]. 2023 Jun. 30 [cited 2026 Aug. 22];3(1):21-9. Available from: https://journal.moripublishing.com/index.php/biochephy/article/view/523