K., C. , R., V. and A. , B. 2017. PHOTOCATALYTIC AND ANTIBACTERIAL ACTIVITIES OF TiO2 AND SILVER AND ZINC DOPED TiO2 NANOPARTICLES. International Journal of Engineering Technologies and Management Research. 4, 12 (Dec. 2017), 92–97. DOI:https://doi.org/10.29121/ijetmr.v4.i12.2017.597.