Yunus, F. A. N., Rahim, M. B. ., Razali, M. N. . and Abdul Rahman, K. A. (2022) “Elements of Competency for Facility Engineers in The Field of Refrigeration and Air Conditioning”, Online Journal for TVET Practitioners, 7(2), pp. 38–43. Available at: https://publisher.uthm.edu.my/ojs/index.php/oj-tp/article/view/11407 (Accessed: 2 February 2023).