Sari, Arti Widia, and Abdul Wahid Haddade. “Tinjauan Hukum Islam Terhadap Sistem Angsuran Umrah Oleh Pihak Madena Wisata Tour Dan Travel”. Shautuna: Jurnal Ilmiah Mahasiswa Perbandingan Mazhab 2, no. 1 (January 31, 2021). Accessed November 21, 2024. https://journal3.uin-alauddin.ac.id/index.php/shautuna/article/view/17031.