ISIAKA AA, Yusuf A. EFFECTS OF FLIPPED CLASSROOM STRATEGY ON UPPER BASIC SOCIALSTUDIES STUDENTS’ ACADEMIC PERFORMANCE IN ILORIN, NIGERIA. IJE [Internet]. 2026 Mar. 23 [cited 2026 Mar. 23];47(1):298-309. Available from: https://ije.unilorinedu.sch.ng/index.php/ije/article/view/377