رابط دائم
https://update.library.uitm.edu.my./Record/Yunos%20N.S.H.M.;%20Baharuddin%20A.S.;%20Md%20Yunos%20K.F.;%20Hafid%20H.S.;%20Busu%20Z.;%20Mokhtar%20M.N.;%20Sulaiman%20A.;%20Som%20A.M.
https://update.library.uitm.edu.my./Record/Yunos%20N.S.H.M.;%20Baharuddin%20A.S.;%20Md%20Yunos%20K.F.;%20Hafid%20H.S.;%20Busu%20Z.;%20Mokhtar%20M.N.;%20Sulaiman%20A.;%20Som%20A.M.