Chutinon, Nont, Sriparinya Toopgrajank, and Pulsak Kosiyawat. 2019. “Management of Permanent Water Sources by Digging Shallow Wells”. Journal of MCU Peace Studies 7 (4), 1112-25. https://so03.tci-thaijo.org/index.php/journal-peace/article/view/180896.