1.
Wattana A, Watanawanyoo P, Nirukkanaporn S. A study on thermal efficiency of downdraft gasifier (swirl air type). JCST [Internet]. 2023 Feb. 16 [cited 2024 May 22];10(2):203-15. Available from: https://ph04.tci-thaijo.org/index.php/JCST/article/view/397