DR. JALAL KHAN; DR. MUHAMMAD UMER. BLOCKCHAIN-ENABLED SECURE SMART HEALTHCARE ARCHITECTURE FOR DIGITAL HEALTH SYSTEMS IN PAKISTAN. Spectrum of Engineering Sciences, [S. l.], v. 4, n. 6, p. 850–860, 2026. Disponível em: https://thesesjournal.com/index.php/1/article/view/3152. Acesso em: 10 jun. 2026.