Binti Abdul Halim, Zati Hafiza, and Zuriyati Ahmad. “The Relationship Between Lecturer Competency and Student Achievement: A Case Study at Malaysia’s Polytechnics”. International Journal of Academic Research in Progressive Education and Development 14, no. 3 (September 30, 2025): 2400–2408. Accessed October 29, 2025. https://ijarped.com/index.php/journal/article/view/3824.