Susilowati, E., Kustiyowati, K., & Emyus, A. Z. (2026). Comparative Effects of Problem-Solving Learning Models on Student Discipline and IPAS Learning Outcomes in Primary Schools. Journal of Education Technology and Inovation, 9(1), 1–13. Retrieved from http://jurnal.unipar.ac.id/index.php/jeti/article/view/3084