Usman (PhD), I. S. (2023) “EFFECT OF JIGSAW I COOPERATIVE LEARNING STRATEGY ON PHYSICS STUDENTS’ ATTITUDES AND ACHIEVEMENT IN ELECTROMAGNETISM IN BAUCHI STATE, NIGERIA”, BW Academic Journal, p. 13. Available at: https://bwjournal.org/index.php/bsjournal/article/view/1107 (Accessed: 6 September 2026).