Ghafoori, S. , Al-Harbi, A. , Al-Ajmi, B. , Al-Shaalan, A. , Al-Ajmi, A. , Juma, M. (2017). 'Measurement and Prediction of Speed of Sound in Petroleum Fluids'. World Academy of Science, Engineering and Technology, Open Science Index 129, International Journal of Energy and Power Engineering, 11(9), 1044 - 1048.