RIZKA HASANAH; SITI ARDIANIS WARDATUR RIZQIYAH. ASPEK DAKWAH DALAM MANAJEMEN PELAYANAN UMROH PT. NUR HARAMAIN MULIA. HARAMAIN: Jurnal Manajemen Bisnis, [S. l.], v. 1, n. 03, p. 138–146, 2021. DOI: 10.66931/jmb-106. Disponível em: https://jurnalstebibama.ac.id/index.php/jmb/article/view/106. Acesso em: 28 jun. 2026.