D. Darmawan, “Objective Vagueness, Appraisal Bias, and Lack of Employee Involvement in Performance Appraisal and Job Satisfaction in Organizations”, Journal of Social Science Studies, vol. 1, no. 1, pp. 117–122, Jan. 2021, Accessed: Sep. 26, 2025. [Online]. Available: https://jos3journals.id/index.php/jos3/article/view/40