S. Rakesh Kumar, R. Thangasundari. Using Blockchain and AI to Track Organic Products: Challenges, Opportunities, and Consumer Willingness to Pay in South Tamil Nadu. EEL [Internet]. 2026 May 13 [cited 2026 May 22];16(2):187-203. Available from: https://www.eelet.org.uk/index.php/journal/article/view/4402