New Approach for Solving Three Dimensional Space Partial Differential Equation. Baghdad Science Journal, Iraq, Baghdad, v. 16, n. 3(Suppl.), p. 0786, 2019. DOI: 10.21123/bsj.2019.16.3(Suppl.).0786. Disponível em: https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/4153.. Acesso em: 3 may. 2024.