رابط دائم
https://update.library.uitm.edu.my./Record/Hamzah%20F.;%20Sarif%20M.;%20Zulkifli%20F.N.Z.;%20Ismail%20N.H.;%20Manaf%20S.F.A.;%20Idris%20A.;%20Ibrahim%20W.A.;%20Krishnan%20J.
https://update.library.uitm.edu.my./Record/Hamzah%20F.;%20Sarif%20M.;%20Zulkifli%20F.N.Z.;%20Ismail%20N.H.;%20Manaf%20S.F.A.;%20Idris%20A.;%20Ibrahim%20W.A.;%20Krishnan%20J.