Tuan Nguyen Ngoc และผู้แต่งคนอื่นๆ. (2018) Factors affecting knowledge and behavior of farmers on using pesticide in Tha Sala Sub-District, Rhu-Ruea District, Loei Province, Thailand. <i>Journal of Thai Interdisciplinary Research</i>, <i>13</i>(6), 26.Tuan Nguyen Ngoc และผู้แต่งคนอื่นๆ. "Factors affecting knowledge and behavior of farmers on using pesticide in Tha Sala Sub-District, Rhu-Ruea District, Loei Province, Thailand". Journal of Thai Interdisciplinary Research 13 (2018):26.Tuan Nguyen Ngoc และผู้แต่งคนอื่นๆ. Factors affecting knowledge and behavior of farmers on using pesticide in Tha Sala Sub-District, Rhu-Ruea District, Loei Province, Thailand. Nakhon Pathom Rajabhat University:ม.ป.ท. 2018.