https://www.crossref.org/titleList/
crossref.org : : Title List
title listcrossref
https://copyright.gov/learning-engine/etl/
Electronic Title List Tutorials | U.S. Copyright Office
Electronic Title List Tutorials
title listelectronictutorialscopyrightoffice
https://www.cambridge.org/highereducation/title-list
Title List | Cambridge Aspire website
Online textbooks and resources for students and instructors, supporting teaching and learning, via Cambridge Aspire website.
cambridge aspire websitetitle list
https://bl.libguides.com/free-eresources/by-title-A-Z
Find free eresources by title: A-Z list - Guide to free eresources - Guides at The British Library
Access a list of free eresources selected by our experts, including websites, full text databases, abstracting and indexing databases and other reference...
the british libraryby titlefindfreeeresources