رابط دائم
https://update.library.uitm.edu.my/Record/Zulkamal%20L.M.;%20Zolhalim%20N.A.A.;%20Aris%20F.;%20Zakaria%20N.A.;%20Yusof%20F.Z.M.;%20Ibrahim%20D.;%20Jalil%20M.T.M.
https://update.library.uitm.edu.my/Record/Zulkamal%20L.M.;%20Zolhalim%20N.A.A.;%20Aris%20F.;%20Zakaria%20N.A.;%20Yusof%20F.Z.M.;%20Ibrahim%20D.;%20Jalil%20M.T.M.