TitleAuthorPublication DatePublisherType
    Classification of the Lie and Noether point symmetries for the Wave and the Klein–Gordon equations in pp-wave spacetimes  Paliathanasis A.; Tsamparlis M.; Mustafa M.T.2018Elsevier B.V.Article
    Invariant characterization of scalar third-order ODEs that admit the maximal point symmetry Lie algebra  Al-Dweik A.Y.; Mustafa M.T.; Mahomed F.M.2018John Wiley and Sons LtdArticle