ProQuest is an online multi purposes database where researchers from the world and universities around the globe publish their research. Over the last 80 years, this platform has built the world’s most comprehensive dissertation program. This platform is continuing to grow its dissertation repository, with 5 million graduate works adding up in the database each year. So, it is what ProQuest is. Coming towards the second question, a dissertation published on ProQuest is a ProQuest dissertation. You can use it for multiple purposes, e.g., cite, sample etc
- https://sevenarticle.com/5-tips-for-using-proquest-dissertations-as-masters-dissertation-samples/
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