TJAHYANTI, S., and N. CHAIRUNNISA. “KOMPETENSI, KEPEMIMPINAN, DISIPLIN KERJA TERHADAP KINERJA KARYAWAN HUMAN RESOURCES AND FACILTY MANAGEMENT DIRECTORATE ”. Media Bisnis, vol. 12, no. 2, Jan. 2021, pp. 127-32, doi:10.34208/mb.v12i2.917.