PURWANTO, kelik; SURYANI, L.; RESTY, F. ANALISIS PENGARUH COVID 19 DAN PSBB TERHADAP PERKEMBANGAN UMKM DI KECAMATAN SITIUNG. JPIM (Jurnal Penelitian Ilmu Manajemen), [S. l.], v. 6, n. 3, p. 271–282, 2021. DOI: 10.30736/jpim.v6i3.833. Disponível em: https://jurnalekonomi.unisla.ac.id/index.php/jpim/article/view/833. Acesso em: 27 apr. 2024.