パーマネントリンク
https://update.library.uitm.edu.my/Record/Jalal%20R.S.;%20Jalani%20K.J.;%20Wahab%20I.A.;%20Eshak%20Z.;%20Ibrahim%20A.H.;%20Mohsin%20H.F.
https://update.library.uitm.edu.my/Record/Jalal%20R.S.;%20Jalani%20K.J.;%20Wahab%20I.A.;%20Eshak%20Z.;%20Ibrahim%20A.H.;%20Mohsin%20H.F.