MANULLANG, A. D.; N.B. MARBUN, S.; NAPITUPULU, J. Pengaruh Disiplin, Kualitas Pelayanan Dan Pengembangan Sumber Daya Manusia Terhadap Kinerja Pegawai Di Kantor Bupati Karo. RIGGS: Journal of Artificial Intelligence and Digital Business, [S. l.], v. 4, n. 2, p. 1952–1957, 2025. DOI: 10.31004/riggs.v4i2.782. Disponível em: https://journal.ilmudata.co.id/index.php/RIGGS/article/view/782. Acesso em: 31 jan. 2026.