Yusof Y, Bako IH, Roddin R, Ibrahim Mukhtar M, Hamid H. Competencies Needed for Improving Teaching Among Lecturers of Polytechnics in North-Western Nigeria. jtet [Internet]. 2023 Mar. 30 [cited 2026 Aug. 12];15(1):1-8. Available from: https://journal.uthm.edu.my/index.php/JTET/article/view/13504