Mai, Vo, 		Hao, Vo, 		Tho, Nguyen, AND 		Sang, Nguyen.
" Heterostructure of Titanium Dioxide Nanotube/Graphene Nanoplatelet with Enhancing Photocatalytic Activity" <em>VNU Journal of Science: Natural Sciences and Technology</em> [Online], Volume 36 Number 3 (23 September 2020)