EKA RAHMAWATI; HENDRAJAYA, H.; SYAMSUL HADI. BAGAIMANA KUALITAS PELAYANAN DALAM PENGIRIMAN BARANG DAPAT MENINGKATKAN LOYALITAS PELANGGAN DI CV TIRTA FERTINDO PRATAMA SEMARANG. Journal of Innovation Research and Knowledge, [S. l.], v. 5, n. 5, p. 5451–5462, 2025. DOI: 10.53625/jirk.v5i5.11406. Disponível em: https://mail.bajangjournal.com/index.php/JIRK/article/view/11406. Acesso em: 27 oct. 2025.