パーマネントリンク
https://update.library.uitm.edu.my./Record/Hasan%20S.;%20Hamedan%20N.A.;%20Razali%20A.A.A.;%20Uyup%20N.H.;%20Zaki%20H.M.
https://update.library.uitm.edu.my./Record/Hasan%20S.;%20Hamedan%20N.A.;%20Razali%20A.A.A.;%20Uyup%20N.H.;%20Zaki%20H.M.