Ula Masrurotuz Zahro, Samsul Susilawati, and Muh Hambali. “Manajemen Pelayanan Haji Dalam Peningkatan Kepuasan Jamaah Haji Di Kantor Kementerian Agama Kabupaten Malang”. El-Mal: Jurnal Kajian Ekonomi & Bisnis Islam 6, no. 7 (July 3, 2025): 2675 –. Accessed June 6, 2026. https://journal-laaroiba.com/ojs/index.php/elmal/article/view/8263.