R. Razani, G.G. Goble, Optimum design of constant-depth plate girders, Journal of the Structural Division, 92(2) (1966) 253-382.
 A.K. Azad, S.A. Al-Ghamdi, Optimization of built-up nonuniform steel I-beams, Journal of Structural Engineering, 112(8) (1986) 1982-1986.
 H. Adeli, K. Mak, Interactive optimization of plate girder bridges subjected to moving loads, Computer-aided design, 22(6) (1990) 368-376.
 M.A. Bhatti, A. Al-Gahtani, Optimum design of welded plate girders subjected to highway bridge loading, WIT Transactions on The Built Environment, 14 (1970).
 S.A. Alghamdi, Design optimization of non-uniform stiffened steel plate girders—a computer code, Advances in Engineering Software, 34(6) (2003) 357-386.
 S. Alghamdi, On the design optimization of built-up stiffened steel beams with buckling and frequency constraints, Structural and Multidisciplinary Optimization, 28 (2004) 296-305.
 R. Abspoel, F. Bijlaard, Optimization of plate girders, Steel construction, 7(2) (2014) 116-125.
 D.D. Thang, M.-S. Koo, A. Hameed, Optimum cost design of steel box-girder by varying plate thickness, KSCE Journal of Civil Engineering, 13 (2009) 31-37.
 M.U. Saleem, N. Khurram, H.J. Qureshi, Z.A. Kazmi, Z.A. Siddiqui, Optimisation of flange and web slenderness for pre-engineered built-up steel sections, Proceedings of the Institution of Civil Engineers-Structures and Buildings, 172(8) (2019) 599-608
 G. Pachideh, M. Kafi, M. Gholhaki, Evaluation of cyclic performance of a novel bracing system equipped with a circular energy dissipater, in: Structures, Elsevier, 2020, pp. 467-481.
 G. Pachideh, M. Gholhaki, M. Kafi, Experimental and numerical evaluation of an innovative diamond-scheme bracing system equipped with a yielding damper, Steel and Composite Structures, 36(2) (2020) 197.
 K.-C. Fu, Y. Zhai, S. Zhou, Optimum design of welded steel plate girder bridges using a genetic algorithm with elitism, Journal of Bridge Engineering, 10(3) (2005) 291-301.
 Y.I. Musa, M.A. Diaz, Design optimization of composite steel box girder in flexure, Practice Periodical on Structural Design and Construction, 12(3) (2007) 146-152.
 P.M. Raju, G.R. Rao, G.H. Kumari, E. Gowthami, MATHEMATICAL MODEL FOR ESTIMATION OF SELF WEIGHT OF FLEXURAL STEEL MEMBERS, Int. J. Optim. Civil Eng, 7(2) (2017) 241-255.
 C. Cakiroglu, G. Bekdaş, S. Kim, Z.W. Geem, Optimisation of Shear and Lateral–Torsional Buckling of Steel Plate Girders Using Meta-Heuristic Algorithms, Applied Sciences, 10(10) (2020) 3639.
 D. Karaboga, B. Akay, A comparative study of artificial bee colony algorithm, Applied mathematics and computation, 214(1) (2009) 108-132.