A. D. Pagui, A. E. Foudjet, J. S. T. Mabekou, T. R. S. N. Ekoume, and P. K. Talla, “The Contribution to the Development of a Two-Dimensional Asymptotic Theory of the Three-Point Bending Behaviour of Multi-Layered Beams: Applications to Orthotropic Phase Sandwich Beams”, EJERS, vol. 5, no. 10, pp. 1191-1198, Oct. 2020.