NGUFOR, Achanyi Alemnji. Challenges and Opportunities Of A Unified Health Information System: Focus On The Cameroonian Health Sector. International Journal of Social Sciences and Scientific Studies, [S. l.], v. 1, n. 2, p. 30–42, 2021. Disponível em: https://ijssass.com/index.php/ijssass/article/view/12. Acesso em: 18 apr. 2026.