Placing a scientific publication “Ukrainian Black Sea region agrarian science” in international science-computer bases.

	Journal Factor – an internationally recognized forum for the promotion of scientific research and knowledge sharing.
	Directory of Research Joiunals Indexing (DRJI) –  provides ready access to education literature to support the use of educational research and information to improve practice in learning, teaching, educational decision-making, and research. Directory of Research Journals Indexing is a free online service that helps you to find web resources for your articles and research.
	Open Academic Journals Index (OAJI) – full-text database, indexing of open access journals. Founder – International Network Center for Fundamental and Applied Research. The purpose of this database is to draw up an international platform for indexing of open access journals.
	Ulrichsweb (Ulrich’s Periodicals Directory) — an authoritative international database, which contains a description of over 300,000 periodicals, and is also actively used by employees of electronic catalogs, libraries, repositories, scientometric bases Scopus and Web of Science for detailed information about scientific journals.
	Google Scholar – a public search engine, that indexes metadata of scientific publications on all branches of knowledge, published in a variety of formats. Google Scholar index contains the majority of peer-reviewed journals of largest scientific publishers in Europe and America. This product has the tools for tracking citation indexed of scientific publications. Although Google has not officially disclose the
	Vernadsky National Library of Ukraine (Ukraine) — the largest by volume and floor space Ukrainian Library, the main scientific research center in the country, Scientific Research Institute of the History Department, Philosophy and Law of National Academy of Sciences of Ukraine. Included in the twenty largest national libraries in the world.
	ResearchBib is open access with high standard indexing database for researchers and publishers. Research Bible may freely index journals, research papers, call for papers, research position
	The International Journal Impact Factor (IJIFACTOR) is a publicly available non-profit portal for the database of the journals and periodicals across the Globe. IJIFACTOR is one of the largest abstract and citation databases of peer-reviewed literature: Scientific journals, books, and conference proceedings. IJIFACTOR provides unrestricted access of high quality, peer reviewed journals and millions of full text articles to fulfill the dire need of the global Research and Scientific community.