Arwin, Arwin. “DAMPAK PANDEMI COVID-19 TERHADAP UMKM ( STUDI KASUS TERHADAP PENJUAL SEAFOOD DI KOTA MUARO SIJUNJUNG)”. J-MABISYA, vol. 2, no. 2, Dec. 2021, pp. 32-38, doi:10.56874/j-mabisya.v2i2.649.