Rosa Nurhidayati, Mahrus, & 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), 482–487. https://doi.org/10.29303/jcar.v6i3.8043