パーマネントリンク
https://update.library.uitm.edu.my/Record/Ishak%20A.H.;%20Amira%20Mohamad%20S.N.;%20Ab%20Manan%20S.K.;%20Yahaya%20M.H.;%20Wan%20Daud%20W.N.;%20Sharif%20D.
https://update.library.uitm.edu.my/Record/Ishak%20A.H.;%20Amira%20Mohamad%20S.N.;%20Ab%20Manan%20S.K.;%20Yahaya%20M.H.;%20Wan%20Daud%20W.N.;%20Sharif%20D.