Kund, D. N. K. “NUMERICAL STUDIES ON MACH FLOW CHARACTERISTICS OVER BACKWARD FACING ROUNDED STEP THROUGH HYBRID RANS-LES”. International Journal of Technical Innovation in Modern Engineering & Science, vol. 3, no. 11, Nov. 2021, pp. 181-7, https://ijtimes.com/index.php/ijtimes/article/view/849.