Bhandari A, Chhetri A, Luintel MC. ANSYS based Modal Analysis of a Fixed Beam of Uniform Cross Section with a Concentrated Mass at Mid Span. Kathford J. Eng. Mgt. [Internet]. 2023 Jun. 30 [cited 2024 Dec. 3];3(1):87-98. Available from: https://nepjol.info/index.php/kjem/article/view/62879