Anggraini, Rini, and Singmin Johannes. “How Transformational Leadership and Competency Supporting Employee Performance: Role of Achievement Motivation As Mediation”. Asean International Journal of Business 3, no. 1 (January 23, 2024): 50–61. Accessed July 8, 2025. https://www.journal.adpebi.com/index.php/AIJB/article/view/830.