Udsanee Pakdeetrakulwong และ Kairung Hengpraprohm. (2018) An ontology-based knowledge management for organic and good agricultural practice agriculture: A case study of Nakhon Pathom Province, Thailand. <i>Journal of Thai Interdisciplinary Research</i>, <i>13</i>(4), 26.Udsanee Pakdeetrakulwong และ Kairung Hengpraprohm. "An ontology-based knowledge management for organic and good agricultural practice agriculture: A case study of Nakhon Pathom Province, Thailand". Journal of Thai Interdisciplinary Research 13 (2018):26.Udsanee Pakdeetrakulwong และ Kairung Hengpraprohm. An ontology-based knowledge management for organic and good agricultural practice agriculture: A case study of Nakhon Pathom Province, Thailand. Nakhon Pathom Rajabhat University:ม.ป.ท. 2018.