Ikram, M., S. Mustaqilla, and R. Sholihin. “THE LAW OF CASH PAYMENT ACCORDING TO SHARIA ECONOMIC LAW: A Study of Building Tool Shops In Shiah Kuala Sub-District Banda Aceh”. JURISTA: Jurnal Hukum Dan Keadilan, vol. 4, no. 1, June 2020, pp. 1-19, doi:10.22373/jurista.v4i1.14.