MAFIA-NeT: Multi-Agent Framework for Interactive Agricultural Negotiation and Trading Systems. - Dung T. Phan; Chi N. L. Phan; Long S. T. Nguyen; Phuc T. Dao; Quan M. Bui; Tin T. Ngo; Thi T. Nguyen; Tho T. Quan (ICAART (1), 2026)