Fitra R, Susilawati A. DEVELOPMENT OF JP-BASED TEACHING MATERIALS WITH STEM-C APPROACH THROUGH THE INTEGRATION OF QUR’AN VERSES IN IMPROVING STUDENTS’ PROBLEM-SOLVING ABILITIES. Visipena [Internet]. 2025 Dec. 23 [cited 2026 Jun. 7];16(2):221-34. Available from: https://ejournal.bbg.ac.id/index.php/visipena/article/view/3423