JASPREET KAUR; GAGANDEEP CHAWLA. A CONCEPTUAL PERFORMANCE EVALUATION FRAMEWORK FOR BLOCKCHAIN-BASED HEALTHCARE INSURANCE FRAUD PREVENTION: COMPARATIVE INSIGHTS FROM THE ABHA DIGITAL HEALTH ECOSYSTEM. International Journal of Computer Information Systems and Industrial Management Applications, [S. l.], v. 18, n. 4s, p. 346–360, 2026. DOI: 10.70917/ijcisim-2026-2520. Disponível em: https://cspub-ijcisim.org/index.php/ijcisim/article/view/2520. Acesso em: 1 jul. 2026.