Attribute Based Access Control with Merkle DAG to protect the Integrity of Electronic Medical Records 2026-02-15T21:10:49+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Alsakran, Saba (Imam Mohammad ibn Saud Islamic University, College of Computer and Information Sciences, Department of Information Security, 2023)