Al-Istimrar: Jurnal Ekonomi Syariah is a double blind peer-reviewed scientific journal published by the Institute for Research and Community Empowerment (IRCE) or LPPM (Lembaga Penelitian dan Pengabdian Masyarakat) Sekolah Tinggi Agama Islam Syekh. H. Abdul Halim Hasan Al Ishlahiyah Binjai. ...