SKANDAR MUSA. THE EFFECT OF SUPERVISOR COMPETENCIES ON WORKFORCE PRODUCTIVITY IN PENANG MANUFACTURING COMPANIES. European International Journal of Multidisciplinary Research and Management Studies, [S. l.], v. 4, n. 12, p. 1–8, 2024. Disponível em: https://eipublication.com/index.php/eijmrms/article/view/2204. Acesso em: 22 dec. 2024.