NGOK, P.; KIPLANGAT, H. K.; NGALA, F. B. J. A. Relationship Between Utilisation of Funds from Income-Generating Activities and Delivery of Classroom Teaching Services in Public Secondary Schools in Uasin Gishu County, Kenya. Journal of Education Management and Leadership (JEML), v. 5, n. 1, p. 344–359, 2 Nov.2026.