N.M. Fadhillahanafi, K.Y. Leong, M.S. Risby. “Stability and Thermal Conductivity Characteristics of Carbon Nanotube Based Nanofluids”. International Journal of Automotive and Mechanical Engineering, vol. 8, Dec. 2022, pp. 1376-84, doi:10.15282/ijame.8.2013.25.0113.