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  1. Home Page | NC DOI

    Free continuing education credit offered for insurance agents, adjusters, real estate agents, engineers, architects, and land surveyors.

  2. Home Page [www.doi.org]

    The DOI Foundation is a not-for-profit organization. We govern the Digital Object Identifier (DOI) system on behalf of the agencies who manage DOI registries and provide services to their …

  3. Digital object identifier - Wikipedia

    A digital object identifier (DOI) is a persistent identifier or handle used to uniquely identify various objects, standardized by the International Organization for Standardization (ISO). [2] DOIs are …

  4. U.S. Department of the Interior

    Dec 22, 2025 · Adventure awaits just about anywhere, thanks to wildlife cams. You never know what you'll see — it could be something amazing or nothing at all — which is part of the fun. …

  5. What is a DOI? | Finding and Using Digital Object Identifiers

    Dec 19, 2018 · A DOI (Digital Object Identifier) is a unique and never-changing string assigned to online (journal) articles, books, and other works. DOIs make it easier to retrieve works, which …

  6. Doi-Digital Online Identifier

    Founded on the principles of inclusivity, transparency, and innovation, Doi bridges the gap between traditional academic dissemination and the fast-paced demands of the digital era.

  7. What is a DOI (digital object identifier)? - Harvard University

    What is a DOI (digital object identifier)? A DOI is a character string that can be assigned to an online article, book, or other source. If the location of the source changes, the DOI remains …

  8. Digital Object Identifier - DOI - Library Guides at ...

    May 8, 2025 · A digital object identifier (DOI) is a permanent, unique string of characters that identifies specific digital content such as an online article, dataset, image, etc.).

  9. What is a DOI and how do I use them in citations? - Help Center

    Oct 3, 2013 · What is a DOI and how do I use them in citations? A DOI, or Digital Object Identifier, is a string of numbers, letters and symbols used to uniquely identify an article or document, …

  10. Contact NCDOI | NC DOI

    NCDOI is an equal opportunity employer, apply today. Request public records from the Department of Insurance.