رابط دائم
https://update.library.uitm.edu.my./Record/Mohd%20Mansor%20M.S.;%20Raja%20S.;%20Yusof%20F.;%20Muhamad%20M.R.;%20Manurung%20Y.H.;%20Adenan%20M.S.;%20Hussein%20N.I.S.;%20Ren%20J.
https://update.library.uitm.edu.my./Record/Mohd%20Mansor%20M.S.;%20Raja%20S.;%20Yusof%20F.;%20Muhamad%20M.R.;%20Manurung%20Y.H.;%20Adenan%20M.S.;%20Hussein%20N.I.S.;%20Ren%20J.