- Directory of Open Access Repositories – is a global catalog of open access academic repositories with guaranteed quality.
- Open Access Theses and Dissertations is a big resource providing free access to the full text of dissertations.
- Directory of open access books is an electronic library of open access books.
- Directory of Open Access Journals DOAJ is a community-based online catalog that indexes and provides access to high-quality peer-reviewed open journals. DOAJ is independent.
- CyberLeninka is a scientific electronic library built on the Open Science paradigm, the main tasks of which are the popularization of science and scientific activity, public control over the quality of scientific publications, the development of interdisciplinary research, modern institute of scientific review, increasing the citation of Russian science and building the knowledge infrastructure .
- Information and legal system of regulatory legal acts of the Republic of Kazakhstan.