Wanrudee Wanseng1* และผู้แต่งคนอื่นๆ. (2017) Investigation of Excess Sludge Generated from Activated Sludge Treatment Plant of Concentrated Latex Factories: An Investigative Case Study in Southern Thailand. <i>Environment and Natural Resources Journal</i>, <i>15</i>(2), 51-61.Wanrudee Wanseng1* และผู้แต่งคนอื่นๆ. "Investigation of Excess Sludge Generated from Activated Sludge Treatment Plant of Concentrated Latex Factories: An Investigative Case Study in Southern Thailand". Environment and Natural Resources Journal 15 (2017):51-61.Wanrudee Wanseng1* และผู้แต่งคนอื่นๆ. Investigation of Excess Sludge Generated from Activated Sludge Treatment Plant of Concentrated Latex Factories: An Investigative Case Study in Southern Thailand. Faculty of Environment and Resource Studies, Mahidol University:ม.ป.ท. 2017.