Chairul, Imran Sutan and Bakar, Norazhar Abu and Othman, Md Nazri and Ghani, Sharin Ab and Khiar, Mohd Shahril Ahmad and Talib, Mohd Aizam (2021) Potential of Used Cooking Oil as Dielectric Liquid for Oil-Immersed Power Transformers. IEEE Transactions on Dielectrics and Electrical Insulation, 28 (4). 1400 – 1407. ISSN 10709878

Chairul, Imran Sutan and Bakar, Norazhar Abu and Othman, Md Nazri and Ghani, Sharin Ab and Aziz, Nur Hakimah Ab (2020) Assessment of neutralized waste cooking oil as a potential transformer dielectric liquid. Journal of Advanced Research in Fluid Mechanics and Thermal Sciences, 66 (1). 76 – 83. ISSN 22897879

Chairul, Imran Sutan and Abu Bakar, Norazhar and Othman, Md Nazri and Ghani, Sharin Ab and Deraman, Muhammad Nazori (2018) Development Of waste cooking oil methyl esteras potential electrical insulating fluid for power transformer. ARPN Journal of Engineering and Applied Sciences, 13 (20). 8154 – 8162. ISSN 18196608