Blockchain Solutions to the Letter-of-Credit Problem: Leveraging NFTs, Smart Contracts, and IPFS.
P. D. X. DuyThe Anh NguyenKhanh Vo HongKhoa Tran DangKhiem Huynh GiaN. T. PhucHieu M. DoanN. V. MinhT. Q. ThuanL. K. BangBao Q. TranNgan N. T. KimL. K. TungN. T. VinhM. N. TrietPublished in: SCC (2023)