INVESTIGATION OF THE FEASIBILITY OF ALTERNATIVE BURNOUT MATERIAL (MAIZE COB) VERSUS THE TRADITIONAL MATERIAL (SAWDUST) FOR POINT-OF- USE CERAMIC WATER FILTER PRODUCTION. NIJOTECH [Internet]. 2024 Mar. 31 [cited 2025 Sep. 30];43(1). Available from: https://nijotech.com/index.php/nijotech/article/view/3164