Effendy, M. E., H. Respati, and S. Hidayatullah. “How Does Servant Leadership Work in a Sub-District Office by Considering Work Discipline to Achieve Employee Performance?”. The International Journal of Business & Management, vol. 9, no. 7, July 2021, doi:10.24940/theijbm/2021/v9/i7/BM2107-030.