Azahar, Mohamad Amirur Rahman, et al. “Numerical Validation of Flexitank Hydrodynamic Performance under Different Driving Conditions”. International Journal of Integrated Engineering, vol. 17, no. 8, Dec. 2025, pp. 301-12, https://penerbit.uthm.edu.my/ojs/index.php/ijie/article/view/23995.