1. Abdi, S., L. Safiddine, A. Boubakeur, and A. Haddad. 2020. The effect of water content on the electrical properties of transformer oil. Proceedings of the 21st International Symposium on High Voltage Engineering: Volume 2, Budapest, Hungary, Springer, 518–27.
2. Determination of physicochemical properties of electric transformer oil extracted from selected plant seeds in nigeria;Abdulmumin S.;International Research Journal of Engineering and Technology,2017
3. Effects of moisture content and temperature on the dielectric strength of transformer insulating oil;Ab Ghani S.;Journal of Advanced Research in Fluid Mechanics and Thermal Sciences,2019
4. Breakdown voltage characteristics of castor oil as alternative to transformer insulation oil;Adeolu O.;International Journal of Scientific Engineering and Research (IJSER),2014
5. Al-Ammar, E. A. and M. I. Qureshi. 2009,Probing the use of green insulating oils in transformers based on their statistical breakdown data. 2009 International Conference on Electric Power and Energy Conversion Systems,(EPECS), Sharjah, United Arab Emirates, IEEE, 1–6.