1. PETRONAS Interim Financial Report, first quarter (2016).
2. The Malaysian Oil and Gas Industry, Challenging times, but fundamentals intact www.pwc.com/my (2016).
3. I. Akkerman, Y. Bazilevs, D. J. Benson, M. W. Farthing and C. E. Kees, Free-Surface Flow and Fluid-Object Interaction Modeling With emphasis on Ship Hydrodynamics, Journal of Applied Mechanics (2012).
4. Eleventh Malaysia plan 2016-2020, Anchoring growth on people (2016).
5. A. M. Kamath, Calculation of Wave Forces on Structures using REEF3D, PhD thesis, Norwegian University of Science and Technology, Norway (2012).