1.A DQ, Hai TH, Huong NT, Quy NTK. Solving a nonlinear biharmonic boundary value problem. J. Comput. Sci. Cybern. [Internet]. 2018 May 11 [cited 2025 Dec. 5];33(4):308-24. Available from: https://vjs.ac.vn/jcc/article/view/11066