AgriMedChain-AI: an intelligent blockchain-based agricultural medicine supply chain framework for traceability, counterfeit detection, and sustainable farming. J. Nig. Soc. Phys. Sci. [Internet]. 2027 [cited 2026 Sep. 30];9(1):3715. Available from: https://journal.nsps.org.ng/index.php/jnsps/article/view/3715