Permanent link
https://update.library.uitm.edu.my./Record/Tapak%20N.S.;%20Nawawi%20M.A.;%20Mohamed%20A.H.;%20Tjih%20E.T.T.;%20Mohd%20Y.;%20Rashid%20A.H.B.A.;%20Abdullah%20J.;%20Yusof%20N.A.;%20Ahmad%20N.M.
https://update.library.uitm.edu.my./Record/Tapak%20N.S.;%20Nawawi%20M.A.;%20Mohamed%20A.H.;%20Tjih%20E.T.T.;%20Mohd%20Y.;%20Rashid%20A.H.B.A.;%20Abdullah%20J.;%20Yusof%20N.A.;%20Ahmad%20N.M.