info:oai:khub.utp.edu.my:3638info:ofi/fmt:xml:xsd:bookHasanM.K.Hasan, M.K.SulaimanJ.Sulaiman, J.KarimS.A.A.Karim, S.A.A.978073541150020130094243XComplexity reduction approach for solving hyperbolic problemsproceeding