Prajapati, Khyati B, and Dr.Kirit J. Modi. “Blockchain-Based Secure Data Sharing In Healthcare: Concepts, Applications, And Research Directions”. INTERNATIONAL JOURNAL OF ADVANCES IN SIGNAL AND IMAGE SCIENCES (December 10, 2025): 1975–1987. Accessed October 23, 2026. https://xlescience.org/index.php/IJASIS/article/view/880.