@article{{MaP}{}, author = {Hung, D., Thanh, N.}, title = { Preparation of NiFe2O4 - TiO2 nanoparticles and study of their photocatalytic activity}, journal = {VNU Journal of Science: Mathematics - Physics}, volume = {27}, number = {4}, year = {2011}, url = {https://js.vnu.edu.vn/MaP/article/view/1531} }