Taufiqur Rahman. “PENERAPAN PEMASARAN DIGITAL MARKETING PAKET IBADAH UMRAH (PT.ARUDAM SEMBILAN-SEMBILAN ASWAJA CABANG PROBOLINGGO)”. HARAMAIN: Jurnal Manajemen Bisnis 2, no. 03 (September 10, 2022): 297–305. Diakses Juni 21, 2026. https://jurnalstebibama.ac.id/index.php/jmb/article/view/154.