Yassir, Muhammad, Purnamawati, and Hasanah Nur. “The Influence of STEM Learning Models on the Learning Outcomes of Modeling and Simulation Mediated by 21st Century Skills and Leadership Competence”. Jambura Journal of Educational Management 5, no. 2 (September 30, 2024): 525-536. Accessed June 10, 2026. https://ejournal-fip-ung.ac.id/ojs/index.php/JJEM/article/view/3193.