Biyografiler
Haritalalar
Araştırma için açık erişim adresleri
- gutenberg.org (free e-book any subject)
- openlibrary.org (free e-book any subject)
- doaj.org (Directory of Open Access Journals)
- onlinebooks.library.upenn.edu (free e-book any subject)
- dergipark.gov.tr (Turkish academic journal open access)
- hindawi.com (Owner Publisher)
- doabooks.org (Directory of Open Access Books)
- dart-europe.eu (E-theses)
- scholar.google.com.tr (free e-book, e-journal)
- intechopen.com (Open Access book publisher)
- sciencedirect.com (Owner Publisher)
- openphysics.com (E-journal about physics)
- iopscience.iop.org (Free e-book e-journal about science)
- intechopen.com/books/subject/robotics (Free e-book about robotics)
- free-ebooks.net/category/robotics-academic (Free e-book about robotics)
- Archive.org (free e-book any subject)