Maneetoem, A., Pratoomta, N. and Kingthong, W. 2020. 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, 1 (Mar. 2020), 1–18. DOI:https://doi.org/10.14456/jait.2020.1.