Tantatsanawong P, Yenjit K, Tonpum P. A prototype development of health suggestion system using blockchain. J Thai Med Inform Assoc [internet]. 2024 Nov. 27 [cited 2025 Apr. 7];10(2):29-41. available from: https://he03.tci-thaijo.org/index.php/jtmi/article/view/3576