PURNAMA, H. Efektifitas Manajemen Pelayanan Jamaah Haji dan Umroh PT. Dallas Travel Sukabumi. Jurnal Multidisiplin West Science, [S. l.], v. 1, n. 01, p. 57–64, 2022. DOI: 10.58812/jmws.v1i01.1173. Disponível em: https://wnj.westscience-press.com/index.php/jmws/article/view/1173. Acesso em: 22 des. 2024.