1. Research Center for Sustainable Development, Department of Irrigation Engineering, Faculty of Engineering at Kamphaeng Saen, Kasetsart University, Kamphaeng Saen Campus, Nakhon Pathom 73140, Thailand
2. Faculty of Management Sciences, Nakhon Si Thammarat Rajabhat University, Tha Ngio, Muang Nakhon Si Thammarat 80280, Thailand
3. Environmental Management Program, Faculty of Environmental Management, Prince of Songkla University, Songkla 90112, Thailand
4. ASEAN Institute for Health Development, Mahidol University, Salaya, Putthamonthon, Nakhon Pathom 73170, Thailand