Waginah, Nur, Amran Rede, and Masrianih. “Pengaruh Model Problem Based Learning Dalam Pembelajaran Biologi Terhadap Hasil Belajar Siswa Kelas VIII SMP Negeri 6 Bolano Lambunu”. Journal of Biology Science and Education 12, no. 1 (January 19, 2025): 9-15. Accessed March 14, 2025. https://jurnalfkipuntad.com/index.php/ejipbiol/article/view/4138.