Lashari, Ashique Ali, et al. “Effectof Financingonthe Productivityof Smalland MediumEnterprises (SMES) By Directing ThePartof Islamic Money”. The Journal of Contemporary Issues in Business and Government, vol. 27, no. 6, Dec. 2021, pp. 276-87, http://www.cibgp.com/index.php/1323-6903/article/view/2182.