DHA: Doctor of Healthcare Administration

Doctoral dissertations and theses from around the world, spanning from 1743 to the present day and offering full text for graduate works added since 1997, along with selected full text for works written prior to 1997. It contains a significant amount of new international dissertations and theses both in citations and in full text.

Online theses and dissertations from Ohio graduate students.

Information about and links to freely-available full-text to almost almost 3.5 million graduate theses and dissertations from over 1,100 colleges, universities, and research institutions.

Catalog of dissertations, theses and published material based on theses, worldwide.

Open access database providing both historic and contemporary dissertations and theses. Includes content of the American Doctoral Dissertations database, which provides more than 153,000 theses and dissertations from 1902 to the present, as well as additional dissertation information provided by colleges and universities from around the world. Includes links to full-text from free platforms where available.

Now Available through Sage Data. Provides an all-in-one resource for social science researchers and students to access statistics relevant to their areas of study. Includes access to more than 13.5 billion U.S. and international datasets from over 90 sources. Platform includes data downloads and visualization tools. Replaces the Sage Stats and U.S. Political Stats databases. Access to data from 2017-2021, no new data sets added after 2021.