yudha, A. T. R. C. and Kafabih, A. . (2021) “Halal Industry during the Covid-19 Pandemic is The Hidden Blessing: Industri Halal Selama Pandemi Covid-19 Adalah Berkah Tersembunyi ”, El-Qist: Journal of Islamic Economics and Business (JIEB). Surabaya, Indonesia, 11(1), pp. 17–32. doi: 10.15642/elqist.2021.11.1.17-32.