Mafwiri MM, Moshiro C, Mosenene S, Fakir A. 2023. “Causes of Severe Visual Impairement and Blindness Among Children: A Case of Mbarali District in Southern Tanzania”. The Journal of Ophthalmology of Eastern, Central and Southern Africa 15 (01). https://www.joecsa.coecsa.org/index.php/joecsa/article/view/260.