Hajati, Dayat Ikhsan. “Analisis Perbedaan Pendapatan Usaha Kuliner Sebelum Dan Selama Pandemi Covid-19”. Jurnal Disrupsi Bisnis 4, no. 6 (November 30, 2021): 566–573. Accessed February 2, 2026. https://openjournal.unpam.ac.id/index.php/DRB/article/view/14937.