Find out the cost of DOI assignment

Find out the cost of DOI assignment


From 6 month


Postgraduate student, PhD and Doctor of science


12 month

    DOI (Digital Object Identifier) is a special number that is assigned to any electronic documents, including articles, monographs, books and other scientific works on the global Internet. DOI makes it much easier to find and use any material because it is, in fact, a direct link to it.

    DOI is considered a modern standard for notation of information on the Internet; its use has become so popular due to the fact that it is used by all publishers and major international scientific organizations.

    Why is DOI needed?

    • Easy and efficient search for articles and other scientific materials.
    • Easy and efficient search for articles and other scientific materials.
    • A significant increase in the likelihood of citing an article, because after being assigned a DOI, it enters the database where scientists from all over the world can view it.
    • The growth in the number of citations of the author leads to an increase in the Hirsch index − the main scientometric indicator for each scientist.
    • Guaranteed safety of scientific material and intellectual property. Digital objects with an assigned DOI will always be located at the place of their registration, unlike digital libraries or other sites from where they can be removed.
    • When citing an article with DOI by a journal included in the Scopus or the Web of Science, the data of the article and the author will also be entered into these scientometric databases, which will significantly increase the status of the work.
    • Assigning an identifier has a positive effect on the author’s reputation, as with its help scientific materials can be placed in the world bibliographic catalogs.


    For Ukrainian scientists, the assignment of DOI is of particular importance since according to the order of the Ministry of Education and Science, each published scientific material must be obligatory assigned with a digital identifier.

    Company E-SCIENCE SPACE officially cooperates with the registrar of digital identities the DOI, so we provide this service in the most optimal conditions.

    DOI assignment

    Find out the cost of DOI assignment

      Your scientific article:

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      Considering the many years of experience of our specialists, has developed a comprehensive service “Publication of a scientific article” for you, which includes the following steps:

      • Audit of the article and its verification for uniqueness
      • Correction of the structure of a scientific article and its design according to the requirements of journals
      • Academic translation into English and final proofreading of the text
      • Selection of journals for submission
      • Submission of a scientific article and further correspondence with the editors
      • Publication and indexing of an article in the Scopus database
      • Assigning DOIs
      • Full support by a personal manager and informing you about all stages of publication.

      How much can such a service cost?

      The cost is formed individually based on several factors:

      • The level of difficulty of the work on the article, the quality/lack of structure, etc.
      • Your requirements for indicators of publications (quartile, H-index, restrictions on countries publishing the journals, etc.)
      • Time limitations
      • After conducting a preliminary audit of your article, our managers will announce the final cost of the academic translation to you without any hidden or additional fees.

      What you will get in the process of cooperation with our company:

      – Saving your valuable time

      – Calmness and confidence in achieving the result – publication and indexing of your work in the international Scopus database

      – Quality and confidentiality guarantee

      – Work in the legal field, all your rights are protected by an agreement

      – Compliance with predetermined deadlines

      – Control of journals (we monitor the parameters of publications and do not submit articles to those that fall into the risk zone). is a company that has united professionals working in the field of scientific publications for more than 5 years who have tremendous experience in publishing articles in international journals and understand all the specifics of the work. We are well-known, recognizable, recommended. And we know how to make a cooperation with us not only fruitful but also pleasant for you.