Sharma, S., Tiwari, A., Tiwari, S. and Prakash, R. 2018. Viscosity of hybrid nanofluids: Measurement and comparison. Journal of Mechanical Engineering and Sciences. 12, 2 (Jun. 2018), 3614–3623. DOI:https://doi.org/10.15282/jmes.12.2.2018.8.0320.