Z. Zainy, Hayder, Luay S.Al-Ansari, Ali M.Al-Hajjar, and Mahdi M.S.Shareef. “Analytical and Numerical Approaches for Calculating the Static Deflection of Functionally Graded Beam under Mechanical Load”. International Journal of Engineering & Technology 7, no. 4 (December 5, 2018): 3889–3896. Accessed May 2, 2024. https://sciencepubco.com/index.php/ijet/article/view/20515.