パーマネントリンク
https://update.library.uitm.edu.my/Record/Ngan%20C.L.;%20Basri%20M.;%20Tripathy%20M.;%20Karjiban%20R.A.;%20Abdul-Malek%20E.
https://update.library.uitm.edu.my/Record/Ngan%20C.L.;%20Basri%20M.;%20Tripathy%20M.;%20Karjiban%20R.A.;%20Abdul-Malek%20E.