F. M. . Shatrie, R. . Wiliasih, M. I. . Irfany, and D. A. . Haq, “Muslim Consumers’ Purchasing Decisions on Halal Food Products Using Online Delivery Services During the Covid-19 Pandemic: Lessons from Bogor City, Indonesia”, Dirham: Journal of Sharia Finance and Economics , vol. 1, no. 2, pp. 89–101, Jul. 2025.