ปิ่นทอง อ, ขวัญยืน บ. Drought Monitoring by Composite Drought Index. J Appl Res Sci Tech [Internet]. 2016 Dec. 31 [cited 2024 Apr. 29];15(2):45-53. Available from: https://ph01.tci-thaijo.org/index.php/rmutt-journal/article/view/117770