Perdana, R. G. (2023) “Performance Assesment Analysis Of Beef Supplier Using AHP and TOPSIS in UMKM Paramuda Olahan Jaya”, Jurnal Ilmu Ekonomi dan Sosial (JIES). Jakarta, Indonesia, 11(3), pp. 343–350. doi: 10.22441/jies.v11i3.21143.