Sagita, Sylva, Adi Rahmat, Didik Priyandoko, and Siti Sriyati. “Sustainability of Project-Based Learning: Challenge and Obstacles from Students Perception Point of View”. Jurnal Penelitian Pendidikan IPA 9, no. 2 (February 28, 2023): 810–816. Accessed November 22, 2024. https://jppipa.unram.ac.id/index.php/jppipa/article/view/3044.