Marketing Strategy of Umrah Travel Agent and Religious Attitude in Indonesia. International Journal of Scientific Research and Management (IJSRM), [S. l.], v. 11, n. 02, p. 4528–4529, 2023. DOI: 10.18535/ijsrm/v11i02.em02. Disponível em: https://ijsrm.net/index.php/ijsrm/article/view/4455.. Acesso em: 20 may. 2024.