Chattanong Podong และผู้แต่งคนอื่นๆ. (2020) Tree Oil Potential for Product Development in Community Forest Area, Uttaradit Province. <i>Khon Kaen Agriculture Journal</i>, <i>48</i>(3), 575-584.Chattanong Podong และผู้แต่งคนอื่นๆ. "Tree Oil Potential for Product Development in Community Forest Area, Uttaradit Province". Khon Kaen Agriculture Journal 48 (2020):575-584.Chattanong Podong และผู้แต่งคนอื่นๆ. Tree Oil Potential for Product Development in Community Forest Area, Uttaradit Province. Faculty of Agriculture:ม.ป.ท. 2020.