Arwin A. DAMPAK PANDEMI COVID-19 TERHADAP UMKM ( STUDI KASUS TERHADAP PENJUAL SEAFOOD DI KOTA MUARO SIJUNJUNG). j.mabisya [Internet]. 2021Dec.30 [cited 2025Feb.23];2(2):32-8. Available from: https://jurnal.stain-madina.ac.id/index.php/j-mabisya/article/view/649