Ichsan, Muchammad, Faculty of Law Universitas Muhammadiyah Yogyakarta Ikhsan, M. Alifudin, Universitas Negeri Malang Indra, Sukma, Faculty of Economics and Business, Universitas Tanjungpura Pontianak Iriani, Dewi, STAIN Ponorogo Iriani, Dewi, Jurusan Syariah dan Ekonomi Islam di STAIN Ponorogo Iriani, Dewi, Jurusan SYariah dan Ekonomi Islam STAIN Ponorogo Iriani, Dewi, STAIN Ponorogo Iswahyudi, Iswahyudi, Faculty of Usul al-Din, Adab and Da'wa, Institut Agama Islam Negeri Ponorogo