From Traceability to Predictive Intelligence: A Systematic–Narrative Review of IoT, Blockchain, and AI in Agriculture. ITEGAM-JETIA, [S. l.], v. 12, n. 60, p. 897–907, 2026. DOI: 10.5935/jetia.v12i60.3792. Disponível em: https://itegam-jetia.org/journal/index.php/jetia/article/view/3792. Acesso em: 22 oct. 2026.