TWAAKYONDO, Hashim M.; LUNGO, Juma H. OPEN SOURCE SOFTWARE IN HEALTH INFORMATION SYSTEMS: OPPORTUNITIES AND CHALLENGES. Tanzania Journal of Engineering and Technology, [S. l.], v. 31, n. 1, 2018. Disponível em: http://196.44.161.124/index.php/tjet/article/view/1773. Acesso em: 7 apr. 2026.