436document135ZnO_400C_2-bet.xlsxapplication/vnd.openxmlformats-officedocument.spreadsheetml.sheet014920340e0c36b9f9477c75da83e4beMD5229792023-09-05 02:02:24http://data.uitm.edu.my/id/eprint/15/36/ZnO_400C_2-bet.xlsx