Fauzan, R. Kurniawan, and Z. A. Jauhari, “Parametric Study of EWECS (Engineering Wood Encased Concrete-Steel) Columns Using 3D FE Modelling”, Int. J. Adv. Sci. Eng. Inf. Technol., vol. 8, no. 4, pp. 1015–1021, Jul. 2018.