Hengki Engli Yandri, and Muji Rahayu. “The Effect Of Contract Work Patterns And Wage Systems On The Performance Of Convection Employees at PT. Harmoni Sinergi Sentosa”. Al-Kharaj: Journal of Islamic Economic and Business 8, no. 2 (June 23, 2026). Accessed August 8, 2026. https://ejournal.iainpalopo.ac.id/index.php/alkharaj/article/view/10745.