Mbwette, T. S. A. and Makooma, D. B. (2018) “THE PERFORMANCE OF NATURAL FABRIC PROTECTED HOUSEHOLD SLOW SAND FILTERS (HSSF)”, Tanzania Journal of Engineering and Technology, 21(3). Available at: http://196.44.161.124/index.php/tjet/article/view/2084 (Accessed: 7 April 2026).