Pengaruh Model Problem Based Learning Terhadap Hasil Belajar Peserta Didik Kelas IX Materi Sistem Reproduksi Manusia Di SMPK St. Theresia. JBIOEDRA: Jurnal Pendidikan Biologi, [S. l.], v. 2, n. 1, p. 291–300, 2024. Disponível em: https://www.journal.unwira.ac.id/index.php/JBIOEDRA/article/view/3009. Acesso em: 30 jun. 2026.