Sidik, G. K., and T. Djatna. “A FAIRNESS MODEL BASED ON INTERVAL TYPE-2 FUZZY SET FOR ISLAMIC FINANCING SCORING IN INDONESIA”. Airlangga International Journal of Islamic Economics and Finance, vol. 1, no. 1, Nov. 2018, pp. 43-50, doi:10.20473/aijief.v1i1.10431.