Hidayah, Nur, and Eka Adiputra. 2022. “The Effect of Online Sales in Covid-19 Pandemic Era to Development of UMKM in Batik Jetis in Sidoarjo”. Jurnal Manajemen Dan Penelitian Akuntansi (JUMPA) 15 (1), 14-19. https://ejournal.stiekia.ac.id/index.php/JUMPA/article/view/182.