[1]
D. T. . Batool, D. G. . Dastgir, and D. N. . Azmat, “Exploring Problem-Based Learning to Improve Higher Secondary Students’ Mathematics Skills: A Mixed-Methods Approach”, AIJSS, vol. 5, no. 2, pp. 153–168, Feb. 2026, doi: 10.63056/academia.4.4.2025.1549.