رابط دائم
https://update.library.uitm.edu.my./Record/Hussin%20H.;%20Soin%20N.;%20Wan%20Muhamad%20Hatta%20S.F.;%20Md%20Rezali%20F.A.;%20Abdul%20Wahab%20Y.
https://update.library.uitm.edu.my./Record/Hussin%20H.;%20Soin%20N.;%20Wan%20Muhamad%20Hatta%20S.F.;%20Md%20Rezali%20F.A.;%20Abdul%20Wahab%20Y.