Ede T, Nwaogwugwu G, Idam S. IMPACT OF SUBSTANCE USE ON ACADEMIC PERFORMNCE OF SECONDARY SCHOOL STUDENTS IN UNWANA COMMUNITY, AFIKPO NORTH LOCAL GOVERNMENT AREA. EBONYI STATE NIGERIA. NJSP [Internet]. 9Sep.2026 [cited 10Sep.2026];9(2). Available from: https://www.nigerianjsp.com/index.php/NJSP/article/view/306