Kethavath Lakpathi, G. Bikku Rahulji Dala 2021. CAD Analysis of Freight Hopper Wagon using Ansys. Turkish Journal of Computer and Mathematics Education (TURCOMAT). 11, 3 (Dec. 2021), 1774–1780. DOI:https://doi.org/10.17762/turcomat.v11i3.11850.