رابط دائم
https://update.library.uitm.edu.my/Record/Md%20Noh%20S.S.;%20Ibrahim%20N.;%20Mansor%20M.M.;%20Md%20Ghani%20N.A.;%20Yusoff%20M.
https://update.library.uitm.edu.my/Record/Md%20Noh%20S.S.;%20Ibrahim%20N.;%20Mansor%20M.M.;%20Md%20Ghani%20N.A.;%20Yusoff%20M.