Sagak Rotua Lumban Tobing, Mega, and Edison Sagala. “Analisis Pengaruh Kompetensi Dan Pengembangan Karir Terhadap Kinerja Pegawai PT. PLN (Persero) UID Sumut”. Jurnal Arastirma 4, no. 2 (August 1, 2024): 532–545. Accessed November 23, 2024. https://openjournal.unpam.ac.id/index.php/Jaras/article/view/38827.