EFFECTS OF CONCEPTUAL DIAGRAMS TECHNIQUE ON SCHOOL LOCATION-BASED ATTITUDE AND ACADEMIC ACHIEVEMENT OF JUNIOR SECONDARY SCHOOL STUDENTS IN SOCIAL STUDIES IN BIU, BORNO STATE. WJAEL [Internet]. 2026 May 19 [cited 2026 Jun. 23];3(5):10-6. Available from: https://wasrpublication.com/index.php/wjael/article/view/410