Sutinah, Eka, Ismet Ismet, and Ketang Wiyono. 2026. “TEACHERS’ PERCEPTIONS: THE NEED FOR STUDENT WORKSHEETS TO IMPROVE PROBLEM SOLVING SKILLS IN BANYUASIN”. EduFisika: Jurnal Pendidikan Fisika 11 (1):111-24. https://www.online-journal.unja.ac.id/EDP/article/view/54075.