Chauythanee, P. B., Thitipasitthikron, P. P., Yusamran, P. P., & Panyo, A. (2023). An Agricultural Potential Increasing Model According to the Sufficiency Economy Concept Through the Process Design Without Abandon Traditional Farming Practices and Managing Farmer Areas of Sugarcane and Cassava Farmers in Wichian Buri District, Phetchabun Province. Journal of Multidisciplinary in Humanities and Social Sciences, 6(1), 469–483. retrieved from https://so04.tci-thaijo.org/index.php/jmhs1_s/article/view/262318