Sagar Dubey, Pradeep Kumar Ghosh, Barkha Verma, Anurag Wahane, Ravi Kumar Khandel (2022) “Buckling Analysis of Perforated Hot Rolled Steel Sections”, Mathematical Statistician and Engineering Applications, 71(4), pp. 9617–9629. doi: 10.17762/msea.v71i4.1760.