Kongjornrak, A., Teeranate, P., Thinthani, T., and Piyaboon, O. “Screening, identification and evaluation of potential biocontrol fungi against water lettuce”. International Journal of Agricultural Technology, vol. 15, no. 1, Jan. 2019, pp. 55-62, https://li04.tci-thaijo.org/index.php/IJAT/article/view/8148.