Tambunan, T. S., P. Ginting, S. Sirojuzilam, and Y. Absah. “Analysis Applicability of 360-Degree Feedback Performance Appraisal As a New Technique Performance Appraisal for Civil Servants”. REVIEW OF MANAGEMENT, ACCOUNTING, AND BUSINESS STUDIES, vol. 2, no. 1, Apr. 2021, pp. 30-39, doi:10.38043/revenue.v1i2.3645.