dwinovita, Jamilah, and Alif Sulthon Basyari. “Analysis of Dual Positions at PT. Metal Hitech Engineering”. Al Tijarah 11, no. 2 (December 30, 2025): 86–98. Accessed January 29, 2026. https://ejournal.unida.gontor.ac.id/index.php/altijarah/article/view/15640.