Islam, Md Sefatul, Md Shakil Sarker, Shahriar Shajid Abir, Fairuz Kamal, and BijonKumar Roy. 2024. “Effect of Student-Centered Teaching Approach on Academic Performance in Mathematics at the Secondary School Level”. IJORER : International Journal of Recent Educational Research 5 (6). Indonesia, 1492-1505. https://doi.org/10.46245/ijorer.v5i6.715.