Mushi, B.V. and Mwila, P.M. 2026. Classroom Supervision Under Increased Student Enrolment in Public Secondary Schools in Ilala Municipality, Tanzania. Action Research Journal Indonesia (ARJI). 8, 3 (Sep. 2026), 1126–1134. DOI:https://doi.org/10.61227/arji.v8i3.844.