Do, Tuan, 		Le, Cong, 		Do, Lien, AND 		Dong, Quyen.
" Degradation of hydrocarbon components contaminated in oily waste-water collected in Doxa petroleum storage, Hanoi by microbial biofilm attached on coconut fiber" <em>VNU Journal of Science: Natural Sciences and Technology</em> [Online], Volume 33 Number 2S (10 October 2017)