MOHAMMAD MUSHFEQUR RAHAMAN; SAI PRAVEEN KUDAPA. QUANTITATIVE INVESTIGATION OF INFORMATION SECURITY CHALLENGES IN U.S. HEALTHCARE PAYMENT ECOSYSTEMS. International Journal of Business and Economics Insights, [S. l.], v. 2, n. 4, p. 42–73, 2022. DOI: 10.63125/gcg0fs06. Disponível em: https://ijbei-journal.org/index.php/ijbei/article/view/44. Acesso em: 10 jun. 2026.