Xuan Hung, N., Dinh Hien, N. and Thanh Phong, N. 2008. ABOUT A STRAIN SMOOTHING TECHNIQUE IN FINITE ELEMENT METHOD. Science and Technology Development Journal. 11, 1 (Jan. 2008), 31-39. DOI:https://doi.org/https://doi.org/10.32508/stdj.v11i1.2596.