رابط دائم
https://update.library.uitm.edu.my/Record/Thiagarajan%20S.;%20Yong%20F.-L.;%20Subramaniam%20H.;%20Jong%20V.Y.-M.;%20Lim%20C.-K.;%20Say%20Y.-H.
https://update.library.uitm.edu.my/Record/Thiagarajan%20S.;%20Yong%20F.-L.;%20Subramaniam%20H.;%20Jong%20V.Y.-M.;%20Lim%20C.-K.;%20Say%20Y.-H.