Babalola OS, Obiniyi A . A. A COMPREHENSIVE REVIEW OF BLOCKCHAIN-ENABLED MULTIMODAL BIOMETRIC AUTHENTICATION FOR PRIVACY-PRESERVING ACCESS CONTROL IN NEXT-GENERATION E-HEALTH SYSTEMS. FJS [Internet]. 2026 Feb. 23 [cited 2026 Apr. 16];10(4):132-8. Available from: https://fjs.fudutsinma.edu.ng/index.php/fjs/article/view/4650