Manurung, Rismawati, 		Ardila, Harlia, 		Lumban Gaol, Jonner, AND 		Silaean, Novia.
" ANALISIS MANAJEMEN SUMBER DAYA MANUSIA BERBASIS KOMPETENSI DALAM KINERJA KARYAWAN DI PDAM TIRTANADI MEDAN" <em>JURNAL CREATIVE AGUNG</em> [Online], Volume 13 Number 1 (10 March 2023)