Pratiwi, Elok Cahyaning, Fajar Purwanto, and Mochamad Irfan. “Leadership 4.0: How Transformational Leadership Shapes Employee Engagement in the Era of Industry 5.0”. Jurnal Informatika Ekonomi Bisnis 7, no. 2 (June 28, 2025): 277-281. Accessed January 22, 2026. https://www.infeb.org/index.php/infeb/article/view/1139.