Paiboon Jeamponk,  The Household Behavior on Solid Waste and Wastewater Management in Municipal Area with Cleanliness Policy Determined by Community.   journal   = {International Journal of Humanities and Social Sciences}, [online]. World Academy of Science, Engineering and Technology.
    January 2013, vol. 73(1). 55 - 59
    [viewed 03 October 2022]. Available from: https://publications.waset.org/pdf/9891.