Suratno, Eddy. “A Literature Review: The Influence of Effective Leadership and Transformational Leadership on Employee Performance in Business Organizations in the Digital Era”. INTERNATIONAL JOURNAL OF SOCIAL, POLICY AND LAW 5, no. 1 (June 21, 2024): 15-28. Accessed July 2, 2024. https://ijospl.org/index.php/ijospl/article/view/165.