Ngaboyabahizi, J.C. and Faustin, M. 2024. Use of English Language Proficiency and Student’s Academic Performance in Public Day Secondary Schools in Rwanda: A Case of Rwamagana District. International Journal of Management and Development Studies . 13, 9 (Sep. 2024), 491–502. DOI:https://doi.org/10.53983/ijmds.v13n9.033.