فهرس المقالات ‎Amin ‎ Tanhaeivash المقاله 1 - Symmetry group analysis and similarity reductions of the thin film equation 20.1001.1.22520201.2021.10.04.5.5 M. Jafari A. Tanhaeivash Journal of Linear and Topological Algebra , العدد 5 , السنة 10 , پاییز 2021