Clowutimon, W. and Assawasaengrat, P. (2015) “Production of activated carbon from peanut hill using phosphoric acid and microwave activation”, Engineering and Applied Science Research, 42(2), pp. 185–191. Available at: https://ph01.tci-thaijo.org/index.php/easr/article/view/34886 (Accessed: 17 May 2024).