Nadhiroh, A.; Agustianingsi, D.; Syahdania, D. S.; Prasti M, D. . IMPLEMENTATION OF TOPSIS METHOD FOR DECISION SUPPORT SYSTEMS OF DIRECT CASH ASSISTANCE RECIPIENTS (BLT) IMPACT OF COVID-19 IMPACTS OF MICRO SMALL MEDIUM ENTERPRISES (UMKM) IN PAITON DISTRICT, PROBOLINGGO DISTRICT. ATCSJ 2021, 4, 26-34.