PENGARUH KUALITAS PELAYANAN TERHADAP KEPUASAN PELANGGAN PERUSAHAAN DAERAH AIR MINUM ( PDAM ) DIKECAMATAN TEBING TINGGI KABUPATEN BALANGAN. Jurnal Administrasi Bisnis, [S. l.], v. 1, n. 1, p. 139–146, 2024. Disponível em: https://ejurnal.stiaamuntai.ac.id/index.php/JAB/article/view/540.. Acesso em: 1 jul. 2026.