LUBIS, Mukhlis. INOVASI SISTEMIK PEMBIAYAAN PERJALANAN UMRAH MELALUI AMITRA SYARIAH FINANCING (STUDI KASUS PT. WAKAFA ZAIN ABUL HUSNA). Islamic Circle , [S. l.], v. 1, n. 1, p. 82–102, 2020. DOI: 10.56874/islamiccircle.v1i1.117. Disponível em: https://jurnal.stain-madina.ac.id/index.php/islamiccircle/article/view/117. Acesso em: 26 aug. 2025.