رابط دائم
https://update.library.uitm.edu.my/Record/Suratman%20M.N.;%20Kusin%20M.;%20Zakaria%20S.A.K.Y.;%20Saleh%20K.;%20Ahmad%20M.;%20Bahari%20S.A.
https://update.library.uitm.edu.my/Record/Suratman%20M.N.;%20Kusin%20M.;%20Zakaria%20S.A.K.Y.;%20Saleh%20K.;%20Ahmad%20M.;%20Bahari%20S.A.