Marhumi, Sitti, Nurinaya Nurinaya, and Putri Amalia. “Positive Perspective: The Role of Narsism and Job Stressors on Work Productivity at Muhammadiyah University of Makassar”. SENTRALISASI 13, no. 3 (August 22, 2024): 160–177. Accessed November 22, 2024. https://ejournal.um-sorong.ac.id/index.php/sentralisasi/article/view/3365.