パーマネントリンク
https://update.library.uitm.edu.my/Record/Azudin%20A.;%20Endut%20W.A.;%20Mohd%20Noor%20N.R.A.;%20Jusop%20M.;%20Long%20Y.
https://update.library.uitm.edu.my/Record/Azudin%20A.;%20Endut%20W.A.;%20Mohd%20Noor%20N.R.A.;%20Jusop%20M.;%20Long%20Y.