Prihantoro, Dimas, Wahyu Ari Andriyanto, and Nani Ariani. “Analysis Of The Effect Of Self-Efficiency, Position Promotion, And Work Environment On Employee Loyalty Through Job Satisfaction On Outsourcing Employees At PT Siemens Indonesia”. JENIUS (Jurnal Ilmiah Manajemen Sumber Daya Manusia) 6, no. 1 (September 5, 2022): 135–146. Accessed March 15, 2026. https://openjournal.unpam.ac.id/index.php/JJSDM/article/view/24091.