A. Mustapha Javombo, “Health Care Reform: Congressional Politics and the Obamacare Policy Implementation in the United States”, IJSBAR, vol. 45, no. 2, pp. 83–96, Apr. 2019, Accessed: Dec. 11, 2025. [Online]. Available: https://www.gssrr.org/JournalOfBasicAndApplied/article/view/9967