Joaquín, Z. O. D., L. V. R. Mariuxi, and A. R. José. “Comparative Estimation of Models With Different Structures for Estimation of Mechanical Properties of Light Steel Profiles”. International Research Journal of Engineering, IT & Scientific Research, vol. 5, no. 4, July 2019, pp. 16-27, doi:10.21744/irjeis.v5n4.687.