AL-JAWARY, Majeed. Exact solutions to linear and nonlinear wave and diffusion equations. International Journal of Applied Mathematical Research, [S. l.], v. 4, n. 1, p. 106–118, 2015. DOI: 10.14419/ijamr.v4i1.4031. Disponível em: https://www.sciencepubco.com/index.php/ijamr/article/view/4031.. Acesso em: 28 apr. 2024.