Hamzah Ali, and Abd. Shomad. “IMPLEMENTATION OF RESTRUCTURING ISTISNA HOUSING: CONTROLLING THE FINANCING RISK IN SHARIA BANKING”. PalArch’s Journal of Archaeology of Egypt / Egyptology, vol. 17, no. 4, Dec. 2020, pp. 2267-72, https://www.archives.palarch.nl/index.php/jae/article/view/3679.