رابط دائم
https://update.library.uitm.edu.my/Record/Osman%20M.S.;%20Ghani%20Z.A.;%20Ismail%20N.F.;%20Razak%20N.A.A.;%20Jaapar%20J.;%20Ariff%20M.A.M.
https://update.library.uitm.edu.my/Record/Osman%20M.S.;%20Ghani%20Z.A.;%20Ismail%20N.F.;%20Razak%20N.A.A.;%20Jaapar%20J.;%20Ariff%20M.A.M.