Attapap Maneetoem และ Nawarat Pratoomta; Watcharee Kingthong. (2020) The development of geographic information systems for crop cultivation and food production and agricultural tourism in Phetchaburi Province. <i>Journal of Applied Informatics and Technology</i>, <i>2</i>(1), 1-18.Attapap Maneetoem และ Nawarat Pratoomta; Watcharee Kingthong. "The development of geographic information systems for crop cultivation and food production and agricultural tourism in Phetchaburi Province". Journal of Applied Informatics and Technology 2 (2020):1-18.Attapap Maneetoem และ Nawarat Pratoomta; Watcharee Kingthong. The development of geographic information systems for crop cultivation and food production and agricultural tourism in Phetchaburi Province. Faculyt of Informatics, Mahasarakham University:ม.ป.ท. 2020.