Skandar Musa. “THE EFFECT OF SUPERVISOR COMPETENCIES ON WORKFORCE PRODUCTIVITY IN PENANG MANUFACTURING COMPANIES”. European International Journal of Multidisciplinary Research and Management Studies 4, no. 12 (December 1, 2024): 1–8. Accessed December 22, 2024. https://eipublication.com/index.php/eijmrms/article/view/2204.