EFFAH, John; ABUOSI, Aaron. Standardizing a developing country health information system through proprietary software: Ghana’s experience. Journal of Health Informatics in Developing Countries, [S. l.], v. 7, n. 2, 2013. Disponível em: https://jhidc.org/index.php/jhidc/article/view/103. Acesso em: 25 aug. 2026.