BAKAR, Abubakar, Yahya SHEIKH, and Bakar SULTAN. “Opportunities and Challenges of Open Source Software Integration in Developing Countries: Case of Zanzibar Health Sector”. Journal of Health Informatics in Developing Countries 6, no. 2 (August 8, 2012). Accessed April 30, 2026. http://jhidcorg.wwwnl1-ss16.a2hosted.com/index.php/jhidc/article/view/84.