Arcelo A. Instructional Factors Affecting the Mathematics Performance and Problem-Solving Skills of Grade 7 and Grade 8 Students in Panan-awan Integrated School. IJSAIR [Internet]. 2026 Jun. 3 [cited 2026 Sep. 9];2(2):3040-5. Available from: https://ijsair.com/index.php/ijsair/article/view/647