Phumkokrux, N. “AGRICULTURAL DROUGHT INVESTIGATION OF NORTHERN THAILAND USING GENERALIZED MONSOON INDEX”. The Proceedings of The International Conference on Climate Change 5, no. 1 (August 20, 2021): 18–26. Accessed November 22, 2024. https://tiikmpublishing.com/proceedings/index.php/iccc/article/view/730.