THE Digital object identifier (DOI) The system is a standardized method used to identify and access digital content, in particular in academic and professional publication. A DOI provides a persistent and unique alphanumeric chain This is permanently attributed to an intellectual property element – such as a research document, a book, a thesis, a set of data or a report – it can therefore be quoted reliably and accessible online.

🔹 What is a Doi?
A Doi is a unique identifier For a digital object. It serves two main objectives:
- Identification – Each DOI is unique and allocated only to a single content element.
- Persistent bond – The DOI provides a permanent web link to the content, even if the location of the content (URL) changes over time.
🔹 Structure of a Doi
A DOI generally resembles this:10.1234/abcd5678
10
is the prefix DOI, which indicates the DOI system.1234
is the registered code (unique to the publisher or the organization that affects).abcd5678
is the suffix, chosen by the publisher to identify a specific element.
Example:
DOI: 10.1000 / XYZ123
This could resolve: https://doi.org/10.1000/xyz123
🔹 goal and importance of do
- Permanent accessibility: Unlike the URL that can become obsolete, must always redirect to the last location of the resource.
- Specific quote: University publishers, universities and researchers use saying in quotes to ensure that the content can always be accessible and verified.
- Content integrity: Dis is part of a global infrastructure managed by trusted organizations, adding research to research.
- Interoperability: Must are used between systems (crossref, datacitus, orcid, scopus, web of science, etc.) for indexing, link and management of learned content.
🔹 Who emits dio?
Must be issued by Recording agencies (RAS) accredited by the International Foundation DOI (FDI). The two most important rats are:
- Cross – For scholars and magazines, books, conference deeds, etc.
- Datacitis – For data sets and research data.
These agencies work with publishers and institutions that record content and affect DIS.
🔹 Use of DOIs in quotes
A quote from the research article using DOI may look like this:
Sharma, SN (2025). Urban transport policies in India. International Research Journal11 (5), 112-120. https://doi.org/10.1234/ijr.2024.05678
Using DOI instead of a simple web address guarantees that even if the item goes to a different website, the link will always direct the reader correctly.
🔹 Doi vs url
🔹 DOI advantages for authors and publishers
- Increased: Indexed in academic databases like Google Scholar, Scopus, Web of Science.
- Quote monitoring: Allows tools to follow the frequency and the place where your work is cited.
- Impact of research: Help building author profiles with verified publication files (Orcid integration).
- Global scope: DOIs are recognized and accessible worldwide, improving the visibility of the content.
- Credibility: Publication with DOI is often considered as a sign of legitimacy and academic integrity.
🔹 Obtain a DOI for your work
The authors and researchers generally obtain a DOI when they publish with:
- University journals that are Crossref members
- Books publishers who affect say
- Institutional benchmarks (such as university archives)
- Do -services like Zenodo,, Fighareor through Educat,, Pen2printOr Journal IJR (as you can work with it)
🔹 Examples of platforms using
- Google Scholar – Index and links using DOIs
- Orcic – links publications to authors via Do
- Crossref metadata search – Search for articles using DOIs
- Scopus / Web of Science – Bibliographic databases using DOCs for monitoring quotes
🔹 Final reflections
A DOI is more than a simple digital label – it is a Critical infrastructure to ensure Confidence, accessibility and continuity In academic edition. Whether you are an author, a publisher or a researcher, the adoption of the ITI system guarantees that your work remains Quotable, discoverable and permanent in the digital academic landscape.

At Learnopoly, Finn has championed a mission to deliver unbiased, in-depth reviews of online courses that empower learners to make well-informed decisions. With over a decade of experience in financial services, he has honed his expertise in strategic partnerships and business development, cultivating both a sharp analytical perspective and a collaborative spirit. A lifelong learner, Finn’s commitment to creating a trusted guide for online education was ignited by a frustrating encounter with biased course reviews.