LaxmiYerdoor, Roopa, and y R Suresh. “A Study on Behaviour of V and Trapezoidal Type of Folded Plate Roofs for Fixed and Hinged Boundary Conditions”. International Journal of Engineering & Technology 7, no. 3.34 (September 1, 2018): 845–850. Accessed May 3, 2024. https://sciencepubco.com/index.php/ijet/article/view/19573.