Cahyani, Margiati Ayu, and Wenny Desty Febrian. “The Effect of Self-Efficacy, Training and Work Environment on Employee Performance at PT. XYZ”. Siber International Journal of Digital Business (SIJDB) 2, no. 4 (June 13, 2025): 404–418. Accessed July 30, 2025. https://review.e-siber.org/SIJDB/article/view/236.