Aadhinarayanan. N.V, and P.Vijayakumar. “A Secure Cloud Storage System for Iot Assisted Healthcare Environment by Employing Blockchain With Asymmetric Encryption”. Journal of Computational Analysis and Applications (JoCAAA), vol. 33, no. 07, Sept. 2024, pp. 102-9, http://eudoxuspress.com/index.php/pub/article/view/1006.