Sania, G. S., W. M. . Miftahussurur, and N. A. Azizah. “Analysis of the COD Payment System in Buying and Selling Transactions According to Islamic Law”. Aghnina : Jurnal Hukum Ekonomi Syari’ah, vol. 2, no. 1, Jan. 2025, pp. 45-66, doi:10.64431/ag.v2i1.153.