Purnomo, Kristanto, Lustono Lustono, and Yuliana Tatik. “The Effect of Role Conflict, Role Ambiguity and Job Stress on Employee Performance”. Economic Education Analysis Journal 10, no. 3 (October 30, 2021): 532-542. Accessed May 8, 2024. https://journal.unnes.ac.id/sju/eeaj/article/view/50793.