BUBELEBARA OC. ASSESSMENT OF TEACHERS COMPETENCY IN ELECTRICAL INSTALLATION AND MAINTENANCE WORK FOR STUDENTS SELF-RELIANCE IN TECHNICAL COLLEGES IN BAYELSA STATE. SAJOSTE [Internet]. 2024 Dec. 9 [cited 2026 Aug. 27];2(1):59-6. Available from: http://ijbcoejournals.com/index.php/sajoste/article/view/123