Pangaribuan, Piatur, Nasruji Nasruji, Marlina Marlina, Ferdinandus Sampe, and Zarkasi Zarkasi. “Discipline Analysis and Employee Performance”. Al-Kharaj: Journal of Islamic Economic and Business 5, no. 2 (June 28, 2023). Accessed October 1, 2025. https://ejournal.iainpalopo.ac.id/index.php/alkharaj/article/view/3919.