NOERYAKIN, Fathurahman; ERIZA, Faisal. Pengaruh Purnajual dan Kualitas Pelayanan terhadap Loyalitas Konsumen Indihome Pt. Telkom Indonesia Medan (Studi pada Masyarakat Kota Medan). Regress: Journal of Economics & Management, [S. l.], v. 1, n. 3, p. 129–139, 2022. DOI: 10.57251/reg.v1i3.264. Disponível em: https://jurnal.medanresourcecenter.org/index.php/REG/article/view/264. Acesso em: 11 mar. 2026.