Ketda, Kemjira, Jaturong Som-ard, and Worawit Jitsukka. 2024. “The Land Use Change and Infuence Factors to Proportionon Rubber Cultivation at Muang District, Bueng Kan Province”. Journal of Man and Society 4 (2):29-48. https://so06.tci-thaijo.org/index.php/husocjournal/article/view/272392.