Syukri, Muhammad, Dewi Agusti Yanti, Elmi Mahzum, and Abdul Hamid. “Development of a PjBL Model Learning Program Plan Based on a STEM Approach to Improve Students’ Science Process Skills”. Jurnal Penelitian Pendidikan IPA 7, no. 2 (April 21, 2021): 269–274. Accessed February 17, 2025. https://jppipa.unram.ac.id/index.php/jppipa/article/view/680.