Phrakhrupassornsantitham และผู้แต่งคนอื่นๆ. (2021) The Learning Process of Chemical Reduction and Use of Chemicals in Safety Radius of Ban Non Sawang Community, Sao Lao Sub-district, Nong Kung Si District, Kalasin Province. <i>Interdisciplinary Academic and Research Journal</i>, <i>1</i>(5), 17_36.Phrakhrupassornsantitham และผู้แต่งคนอื่นๆ. "The Learning Process of Chemical Reduction and Use of Chemicals in Safety Radius of Ban Non Sawang Community, Sao Lao Sub-district, Nong Kung Si District, Kalasin Province". Interdisciplinary Academic and Research Journal 1 (2021):17_36.Phrakhrupassornsantitham และผู้แต่งคนอื่นๆ. The Learning Process of Chemical Reduction and Use of Chemicals in Safety Radius of Ban Non Sawang Community, Sao Lao Sub-district, Nong Kung Si District, Kalasin Province. DR.KEN Institute of Academic Development and Promotion:ม.ป.ท. 2021.