Databases platformed by Proquest, which is any database that says "ProQuest" in brackets on the Libraries' database list, have built-in screen reader software for some scholarly articles. ProQuest eBooks do not have built-in screen reader software, but there are resources from ProQuest detailing how to navigate outside screen reader software on ProQuest databases.
Some articles on ProQuest databases have a built-in screen reading feature. How to access it:
More detailed instructions, and information about other text-to-speech options on ProQuest.
ProQuest eBooks do not have built-in screen readers; however, this accessibility guide explains how to maximize the use of outside screen reader software with Proquest eBooks.
Official ProQuest video showing how to turn on text-only mode to be used with outside screen reader software.