Mgumba, Suzana, Frank Mwamakula, and Daniel Onyango , trans. “Practicing In-Service Teacher Training for Effective Teaching and Learning in Public Secondary Schools in Kilolo District Iringa -Tanzania ”. International Journal of Education Foundations 2, no. 3 (May 15, 2025): 253–260. Accessed November 6, 2026. https://ijef.esciencepress.net/index.php/journal/article/view/42.