パーマネントリンク
https://update.library.uitm.edu.my./Record/Othman%20M.R.;%20Hassan%20M.A.;%20Shirai%20Y.;%20Baharuddin%20A.S.;%20Ali%20A.A.M.;%20Idris%20J.
https://update.library.uitm.edu.my./Record/Othman%20M.R.;%20Hassan%20M.A.;%20Shirai%20Y.;%20Baharuddin%20A.S.;%20Ali%20A.A.M.;%20Idris%20J.