Rosa Nurhidayati, Mahrus and Lestai, T. A. (2024) “Pengaruh Model Problem Based Learning (PBL) Pada Mata Pelajaran Biologi Terhadap Kemampuan Berpikir Kritis Siswa ”, Journal of Classroom Action Research, 6(3), pp. 482–487. doi: 10.29303/jcar.v6i3.8043.