TELAUMBANUA, R. A.; MENDROFA, Y.; ZALUKHU, Y.; BATE’E, M. M. The Influence of Brand Image and Service Quality on Indihome Customer Loyalty at PT Telekomunikasi Indonesia (Telkom) in Gunungsitoli City. ProBisnis : Jurnal Manajemen, [S. l.], v. 16, n. 5, p. 1247–1254, 2025. Disponível em: https://www.ejournal.joninstitute.org/index.php/ProBisnis/article/view/1147. Acesso em: 25 jun. 2026.