Mursalim, S. ., Nurdiyanti, N., Rukman, W. Y. ., & Wajdi, M. . (2023). The Effect of Project-Based Learning Model on Students’ Cognitive Learning Outcomes and Collaborative Skill of Excretion System Concept . Jurnal Penelitian Pendidikan IPA, 9(5), 2533–2540. https://doi.org/10.29303/jppipa.v9i5.2392