“Implementation of PBL-STEAM Model to Improve Student Learning Outcomes on The Material Environmental Pollution”. Proceeding of IJC-MaSTEd (International Joint Conference on Mathematics, Science, Technology, and Education) 1, no. 1 (May 29, 2026): 94–100. Accessed July 26, 2026. https://jurnal.mipatek.upgripnk.ac.id/index.php/IJC/article/view/1076.