Idris, Muhammad, Muhammad Salim Sultan, and Syafruddin Kitta. “Employee Performance and the Relationships Between Competence, Motivation, and Work Discipline”. JURNAL MANAJEMEN BISNIS 8, no. 2 (September 2, 2021): 315 - 325. Accessed October 15, 2021. https://jurnal.fe.umi.ac.id/index.php/JMB/article/view/878.