Khairunnisak, Fatma Zuhra, and Milda Husda. “Improving Student Learning Outcomes on Heat Material Using the Stem Approach at SMP Negeri 2 Juli”. Journal Informatic, Education and Management (JIEM) 6, no. 2 (August 30, 2024): 74-80. Accessed March 10, 2025. https://jurnal.stmikiba.ac.id/index.php/jiem/article/view/106.