رابط دائم
https://update.library.uitm.edu.my/Record/Ooi%20H.K.;%20Koh%20X.N.;%20Ong%20H.C.;%20Lee%20H.V.;%20Mastuli%20M.S.;%20Taufiq-Yap%20Y.H.;%20Alharthi%20F.A.;%20Alghamdi%20A.A.;%20Mijan%20N.A.
https://update.library.uitm.edu.my/Record/Ooi%20H.K.;%20Koh%20X.N.;%20Ong%20H.C.;%20Lee%20H.V.;%20Mastuli%20M.S.;%20Taufiq-Yap%20Y.H.;%20Alharthi%20F.A.;%20Alghamdi%20A.A.;%20Mijan%20N.A.