Erdhianto, Yoniv, dan Anwar Sodik. “Designing Improvements in Academic Service Quality in Higher Education Using Transformational Leadership to Foster Work Motivation”. Jurnal Penelitian Inovatif 6, no. 2 (Mei 30, 2026): 1813–1822. Diakses Juni 8, 2026. https://www.jurnal-id.com/index.php/jupin/article/view/2448.