Puspitasari RD, Nelson N, Tarigan IL. Improving Students’ Cognitive and Psychomotor Performance through the Development of Project-Based Clinical Chemistry Learning Modules. HJKK [Internet]. 2023 Feb. 15 [cited 2025 Aug. 15];11(1):82-7. Available from: https://e-journal3.undikma.ac.id/index.php/hydrogen/article/view/6178