Sangco AP, Elpidang EM, Sangco RMR. PROBLEM POSING STRATEGY: EFFECT ON STUDENTS’ MATHEMATICAL PERFORMANCE AND ANXIETY. SDSSU MRJ [Internet]. 2023 Nov. 4 [cited 2026 Jul. 26];9(1):1-4. Available from: https://smrj.nemsu.edu.ph/index.php/SMRJ/article/view/251