Thanh Nha, N., N. Ngoc Minh, B. Quoc Tinh, and T. Tich Thien. “Extended Meshless Moving Kriging Method for Crack Propagation Analyzing in Orthotropic Media”. Science and Technology Development Journal, Vol. 20, no. K8, Apr. 2019, pp. 20-27, doi:https://doi.org/10.32508/stdj.v20iK8.1666.