SYAMSURI, A. R.; SINURAT , E. J.; TUKIMIN. The Influence of Transformational Leadership, Progressive Discipline, and Affective Commitment on Managerial Performance in the Fintech Sector. Jurnal Ilmiah Manajemen Kesatuan, [S. l.], v. 13, n. 6, p. 5267–5278, 2025. DOI: 10.37641/jimkes.v13i6.4087. Disponível em: https://jurnal.ibik.ac.id/index.php/jimkes/article/view/4087. Acesso em: 4 jun. 2026.