Exact traveling wave solutions for power law and Kerr law non linearity using the exp(-phi ( xi ))-expansion method. Global Journal of Science Frontier Research, [S. l.], v. 14, n. F4, p. 53–60, 2014. Disponível em: https://www.journalofscience.org/index.php/GJSFR/article/view/100638. Acesso em: 5 feb. 2026.