Nshimiyimana, Venuste, and Hesbon Opiyo Andala. “Effect of Implementing a Competence-Based Curriculum on Students’ Academic Performance in Mathematics: A Case of Selected Lower Secondary Public Day Schools in Rwamagana District, Rwanda”. African Journal of Empirical Research, vol. 5, no. 4, Oct. 2024, pp. 512-9, doi:10.51867/ajernet.5.4.41.