Antares, Zulkifli, Marsudi Lestariningsih, and Ari Kuntardina. “EFFECT OF SELF EFFICACY, TRAINING, AND WORK ENVIRONMENT ON EMPLOYEE PERFORMANCE PT. ORANG TUA OF SURABAYA”. International Conference of Business and Social Sciences 1, no. 1 (June 17, 2025). Accessed August 23, 2026. https://ojsicobuss.stiesia.ac.id/index.php/icobuss1st/article/view/66.