رابط دائم
https://update.library.uitm.edu.my/Record/Samad%20A.M.;%20Kamarulzaman%20N.;%20Hamdani%20M.A.;%20Mastor%20T.A.;%20Hashim%20K.A.
https://update.library.uitm.edu.my/Record/Samad%20A.M.;%20Kamarulzaman%20N.;%20Hamdani%20M.A.;%20Mastor%20T.A.;%20Hashim%20K.A.