These are the top international theses databases that include full-text:
This database is a comprehensive, high quality database of dissertations and theses (including Masters Theses) in China. The dissertations and theses are from hundreds of institutions located across China. Coverage is 1984 onwards and is updated daily. It covers a wide range of subjects such as fundamental sciences, engineering technology, agriculture, medical science, history, philosophy, education, law, economics and more.
NZ open access research document portal.