رابط دائم
https://update.library.uitm.edu.my/Record/Sharudin%20R.W.;%20Md%20Azmi%20N.S.;%20Hanizan%20A.;%20Akhbar%20S.;%20Ahmad%20Z.;%20Ohshima%20M.
https://update.library.uitm.edu.my/Record/Sharudin%20R.W.;%20Md%20Azmi%20N.S.;%20Hanizan%20A.;%20Akhbar%20S.;%20Ahmad%20Z.;%20Ohshima%20M.