Khoa, N. X., and N. H. Duc. “New Species of Genus Neodontobutis (Gobioidei: Odontobutidae) from Khe Khang Stream in Pu Mat National Park”. Academia Journal of Biology, vol. 33, no. 1, May 2012, pp. 12-16, doi:10.15625/0866-7160/v33n1.728.