Arwin, Arwin. 2021. “DAMPAK PANDEMI COVID-19 TERHADAP UMKM ( STUDI KASUS TERHADAP PENJUAL SEAFOOD DI KOTA MUARO SIJUNJUNG)”. J-MABISYA 2 (2), 32-38. https://doi.org/10.56874/j-mabisya.v2i2.649.