SALAM, M. A.; OBAYEDULLAH, M.; ALI, M. S. Exact Traveling Wave Solutions of Modified Liouville Equation. GANIT: Journal of Bangladesh Mathematical Society, [S. l.], v. 35, p. 135–143, 2016. DOI: 10.3329/ganit.v35i0.28577. Disponível em: https://banglajol.info/index.php/GANIT/article/view/28577. Acesso em: 2 feb. 2023.