Pengaruh Model Problem Based Learning Terhadap Hasil Belajar Peserta Didik Kelas IX Materi Sistem Reproduksi Manusia Di SMPK St. Theresia. JBIOEDRA [Internet]. 2024 Mar. 3 [cited 2026 Jun. 30];2(1):291-300. Available from: https://www.journal.unwira.ac.id/index.php/JBIOEDRA/article/view/3009