Dika Sandi, Fara, Kiki Farida Ferine, and Muhammad Isa Indrawan. “The Effect of Work Stress and Competence on Employee Performance With Work Motivation As A Variable Moderation of PT PLN (Persero) Unit Employees Medan Customer Service Officer”. International Journal of Economics, Management and Accounting (IJEMA) 3, no. 2 (July 27, 2025): 150–163. Accessed November 20, 2025. https://ij.lafadzpublishing.com/index.php/IJEMA/article/view/320.