“Pengaruh Model Pembelajaran Problem Based Learning (PBL) Terhadap Keterampilan Berpikir Kritis Siswa Pada Materi Keanekaragaman Hayati Kelas VII SMP Muhamadiyah Waipare”. Jurnal Biogenerasi, vol. 10, no. 4, Nov. 2025, pp. 2089-95, https://doi.org/10.30605/biogenerasi.v10i4.6948.