El Mrabet A, Alihamidi I, Tber A, Benaly M, Hlou L, El Gouri R. Proposed Architecture for Hospital 4.0: Integrating IoT, Edge AI, and Blockchain for Secure and Efficient Healthcare Systems. Int. J. Onl. Eng. [Internet]. 2025 Apr. 18 [cited 2026 Apr. 26];21(05):pp. 87-102. Available from: https://online-journals.org/index.php/i-joe/article/view/52991