Tanjung, Yahya, and Apriliyanti Apriliyanti. “ANALYSIS OF SATISFACTION IMPACT TOWARD REPLACEMENT OF GOODS INVENTORY METHOD WITH ABC METHOD IN IMPROVING PRODUCT QUALITY (CASE STUDY. UD. RIZKY ASSILA ULFA)”. Ad-Deenar: Jurnal Ekonomi Dan Bisnis Islam, vol. 4, no. 01, May 2020, pp. 115-38, doi:10.30868/ad.v4i01.1029.