Purwanto, P., Abdurachman, F. A., Fadhila, S. N., & Fajrin, S. (2022). Digital Penetration of Halal Cosmetic Business in Indonesia During 4.0 Revolution . El-Qish: Journal of Islamic Economics, 2(1), 13–22. https://doi.org/10.33830/elqish.v2i1.1618.2022