Rejoice Wasunu, , Fidelis, N.C. Dhaum, M. B. Modibbo, and H. D. Kefas. 2026. “INFLUENCE OF ONLINE TEXTBOOKS AND SMARTPHONES ON ACADEMIC PERFORMANCE OF BUSINESS EDUCATION STUDENTS IN COLLEGES OF EDUCATION IN ADAMAWA STATE, NIGERIA”. BW Academic Journal, September. https://www.bwjournal.org/index.php/bsjournal/article/view/4382.