Permanent link
https://update.library.uitm.edu.my./Record/Ibrahim%20S.N.N.;%20Zainuddin%20H.;%20Rahim%20Y.I.A.A.;%20Mansor%20N.A.;%20Muhammad%20N.;%20Khir%20F.L.M.
https://update.library.uitm.edu.my./Record/Ibrahim%20S.N.N.;%20Zainuddin%20H.;%20Rahim%20Y.I.A.A.;%20Mansor%20N.A.;%20Muhammad%20N.;%20Khir%20F.L.M.