et. al., M.H.A.-T. 2021. Solving Some Evolution Equations with Mixed Partial Derivatives by Using Laplace Substitution - Variation Iteration Method . Turkish Journal of Computer and Mathematics Education (TURCOMAT). 12, 13 (Jun. 2021), 1673–1683. DOI:https://doi.org/10.17762/turcomat.v12i13.8796.