HUSSAIN, Akhtar; USMAN, Muhammad; ZAMAN, Fiazuddin; M. ZIDAN, Ahmed M. Lie group analysis and its invariants for the class of multidimensional nonlinear wave equations. Nonlinear Analysis: Modelling and Control, [S. l.], v. 29, n. 6, p. 1167–1185, 2024. DOI: 10.15388/namc.2024.29.37853. Disponível em: https://www.zurnalai.vu.lt/nonlinear-analysis/article/view/37853. Acesso em: 29 jul. 2025.