I Budiarti, M Maryati, and V Lavira. “The Impact of Providing Material and Non-Material Incentives on Employee Work Motivation (Study on the Automotive Industry in West Bandung)”. Proceeding of International Conference on Business, Economics, Social Sciences, and Humanities 5 (March 10, 2023): 192–198. Accessed June 9, 2025. https://proceedings.unikom.ac.id/index.php/icobest/article/view/135.