LEADERSHIP, WORK MOTIVATION, AND POLYTECHNIC CULTURE IMPACT ON EFFECTIVE COMMITMENT AND WORK ETHICS AND ITS IMPLICATIONS ON THE LECTURER PERFORMANCE OF INDONESIA. JMPM [Internet]. 2024 Jul. 5 [cited 2026 Sep. 1];12(1):14-27. Available from: https://www.journalmodernpm.com/manuscript/index.php/jmpm/article/view/727