1. Agrawal, R., Margandan, K., Acharya, R., Sharma, S., & Qanungo, K. (2014). Fabrication and testing of activated alumina based defluoridation filters with yarn cartridges. International Journal of ChemTech Research, 6(1), 845–859.
2. Ahmad, A. F., Moin, F. H. A., Mohd, H. M. K., Rahman, I. A., Mohamed, F., Hua, C. C., Ramli, S., & Radiman, S. (2013). Graphene colloidal dispersion in various organic solvents. Malaysian Journal of Analytical Sciences, 17(3), 475–480.
3. Alagumuthu, G., & Rajan, M. (2010). Kinetic and equilibrium studies on fluoride removal by zirconium (iv)-impregnated groundnut shell carbon. Hemijska Industrija. doi: 10.2298/hemind100307017a .
4. Alagumuthu, G., Veeraputhiran, V., & Venkataraman, R. (2011). Fluoride sorption using cynodon dactylon-based activated carbon. Hemijska Industrija. doi: 10.2298/hemind100712052a .
5. Ali, S., Thakur, S. K., Sarkar, A., & Shekhar, S. (2016). Worldwide contamination of water by fluoride. Environmental Chemistry Letters. doi: 10.1007/s10311-016-0563-5 .