Thanawat Jinjaruk และผู้แต่งคนอื่นๆ. (2019) The Appropriate Biochemical Oxygen Demand Concentration for Designing Domestic Wastewater Treatment Plant. <i>EnvironmentAsia</i>, <i>12</i>(1), 162-168.Thanawat Jinjaruk และผู้แต่งคนอื่นๆ. "The Appropriate Biochemical Oxygen Demand Concentration for Designing Domestic Wastewater Treatment Plant". EnvironmentAsia 12 (2019):162-168.Thanawat Jinjaruk และผู้แต่งคนอื่นๆ. The Appropriate Biochemical Oxygen Demand Concentration for Designing Domestic Wastewater Treatment Plant. Thai Society of Higher Education Institutes on Environment:ม.ป.ท. 2019.