パーマネントリンク
https://update.library.uitm.edu.my/Record/Lau%20Y.L.;%20Chang%20P.Y.;%20Subramaniam%20V.;%20Ng%20Y.H.;%20Mahmud%20R.;%20Ahmad%20A.F.;%20Fong%20M.Y.
https://update.library.uitm.edu.my/Record/Lau%20Y.L.;%20Chang%20P.Y.;%20Subramaniam%20V.;%20Ng%20Y.H.;%20Mahmud%20R.;%20Ahmad%20A.F.;%20Fong%20M.Y.