Amos, Amos, Anoesyirwan Moein, and Alex Zami. “The Effect of Employee Discipline and Commitment on Employee Performance Using the Greatday Application at PT. Jasa Raharja (Persero)”. International Journal of Social Science, Education, Communication and Economics 2, no. 3 (July 19, 2023): 539–552. Accessed January 3, 2026. https://sinomicsjournal.com/index.php/sj/article/view/160.