Thee Jitong และ Chatchai Jothityangkoon. (2017) Reducing water loss in a water supply system using a district metering area (DMA): A case study of the Provincial Waterworks Authority (PWA), Lop Buri Branch. <i>Engineering and Applied Science Research</i>, <i>44</i>(3), 154-160.Thee Jitong และ Chatchai Jothityangkoon. "Reducing water loss in a water supply system using a district metering area (DMA): A case study of the Provincial Waterworks Authority (PWA), Lop Buri Branch". Engineering and Applied Science Research 44 (2017):154-160.Thee Jitong และ Chatchai Jothityangkoon. Reducing water loss in a water supply system using a district metering area (DMA): A case study of the Provincial Waterworks Authority (PWA), Lop Buri Branch. Faculty of Engineering, Khon Kaen University:ม.ป.ท. 2017.