Sia, Xing Yan, Aziah Abdollah, Nur Amira Abdul Majid, and Md Saifullah Razali. “Medical Records System With Blockchain (Health Chain)”. Journal of Advanced Research Design 123, no. 1 (December 31, 2024): 108–130. Accessed January 21, 2025. https://akademiabaru.com/submit/index.php/ard/article/view/5633.