FAJAR FIRMANSYAH; KIAGUS MUHAMMAD AMRAN; NUR AZIZ SUGIHARTO. The Influence of Service Quality on Repeat Purchases at the Hajj and Umrah Travel Services Bureau at PT Ambassador Tour and Travel. JIPMOR: Jurnal Ilmu Pendidikan dan Humaniora, [S. l.], v. 3, n. 2, p. 93–119, 2025. DOI: 10.36312/jipmor.v3i2.42. Disponível em: https://journal.mellbaou.com/index.php/jipmor/article/view/42. Acesso em: 22 apr. 2026.