Pothong, N. ., & Rengkounkway, M. . (2022). Quality of life of cassava farmers participating in the large land plot agricultural extension system, Pa Aor Sub-district, LanSak District, UthaiThani Province. Journal of Research and Development Institute Rajabhat Maha Sarakham University, 9(1), 207–224. Retrieved from https://so03.tci-thaijo.org/index.php/rdirmu/article/view/255621