Terwase, T. N. .; Emaikwu, P. S. O. .; Obinne, P. (Mrs) A. D. E. .; Aduloju , D. (Mrs) M. O. . DETERMINATION OF STUDENTS’ MASTERY AND ERRORS IN AUTO-ELECTRICITY ASPECT OF AUTOMOBILE ENGINEERING PRACTICE IN TECHNICAL COLLEGES IN NORTH-CENTRAL NIGERIA. bwjournal 2024.