Decentralized Auction System for Tangible Assets and Its Application. - Minh Tuan Le; Do Thi Hong Hanh; Nguyen Trong Hung; Do Phuong Nhung; Dang Khanh Hoa; Pham Thanh Cong; Dang Hai Dang; Nguyen Hoai Giang (EGOVIS, 2025)