Nsidibe Solomon Etim U, Imaobong Marcus, Ph.D A. THE INFLUENCE OF INSTRUCTIONAL DESIGN FOR MASTERY AND ACTION LEARNING STRATEGIES ON ACADEMIC PERFORMANCE IN SOCIAL STUDIES AMONG JUNIOR SECONDARY SCHOOL STUDENTS IN AKWA IBOM STATE. bj [Internet]. 2025 Apr. 9 [cited 2026 May 8];. Available from: https://bwjournal.org/index.php/bsjournal/article/view/2909