[1]
Nanda, A.D., Hasan, R., Sukri, A., Lukitasari, M. and Rivera, A.T. 2023. Reinforcement analyze and evaluate of higher-order thinking skills using problem-based learning in ecosystem material. JPBI (Jurnal Pendidikan Biologi Indonesia) . 9, 3 (Nov. 2023), 492–499. DOI:https://doi.org/10.22219/jpbi.v9i3.28604.