رابط دائم
https://update.library.uitm.edu.my/Record/Nasruddin%20Z.A.;%20Ariffin%20N.H.M.;%20Azmi%20N.K.M.;%20Nazri%20U.M.;%20Khairulrizal%20N.H.;%20Mazlin%20N.U.Z.I.
https://update.library.uitm.edu.my/Record/Nasruddin%20Z.A.;%20Ariffin%20N.H.M.;%20Azmi%20N.K.M.;%20Nazri%20U.M.;%20Khairulrizal%20N.H.;%20Mazlin%20N.U.Z.I.