رابط دائم
https://update.library.uitm.edu.my/Record/Ahmad%20N.;%20Othman%20J.;%20Abd%20Aziz%20M.A.S.;%20Sivaraju%20S.S.;%20Borhan%20N.;%20Mohtar%20W.A.A.-Q.I.W.;%20Abdullah%20M.F.
https://update.library.uitm.edu.my/Record/Ahmad%20N.;%20Othman%20J.;%20Abd%20Aziz%20M.A.S.;%20Sivaraju%20S.S.;%20Borhan%20N.;%20Mohtar%20W.A.A.-Q.I.W.;%20Abdullah%20M.F.