GÜNERHAN, H. Analytical and approximate solution of two-dimensional convection-diffusion problems. An International Journal of Optimization and Control: Theories & Applications (IJOCTA), [S. l.], v. 10, n. 1, p. 73–77, 2020. DOI: 10.11121/ijocta.01.2020.00781. Disponível em: http://ijocta.org/index.php/files/article/view/781. Acesso em: 23 feb. 2025.