Azraf Azman, Mohd Zamri Yusoff, Azfarizal Mukhtar, Prem Gunnasegaran, Ng Khai Ching, and Ahmad Shah Hizam Md Yasir, “Application of Box- Behnken Design with Response Surface Methodology to Analyse Friction Characteristics for Corrugated Pipe via CFD”, CFD Lett., vol. 15, no. 7, pp. 1–13, May 2023.