Sihura, D., and A. A. Fajrin. “ANALISIS PROSES PERSEDIAAN BARANG PT VARIA SRI CENDANA DEPARTEMEN STORE DENGAN MENGGUNAKAN FUZZY LOGIC MAMDANI”. Computer and Science Industrial Engineering (COMASIE), vol. 5, no. 7, July 2021, pp. 1-9, https://ejournal.upbatam.ac.id/index.php/comasiejournal/article/view/4152.