Yuwono, E., and Z. Fitriyah. “The Influence of Viral Marketing and Fear of Missing Out (FOMO) on Impulsive Buying of Miniso X Harry Potter Products in Surabaya”. Indonesian Interdisciplinary Journal of Sharia Economics (IIJSE), Vol. 8, no. 3, Nov. 2025, pp. 13633-41, doi:10.31538/iijse.v8i3.8238.