doi-website

To obtain a DOI or learn more about the DOI system, you would typically need to go through one of these DOI registration agencies, depending on the type of content you want to assign a DOI to. Some of the well-known DOI registration agencies include: Digital Online Identifier (DOI) Engine: (Free) A Digital Online Identifier (DOI) Engine is a serial code that uniquely identifies objects. Particularly for electronic publications like journal articles, the DOI Engine system is employed. In 2020, the DOI Engine system was introduced and this system does not belong to any other doi provider in any form. The DOI Engine name is recorded alongside object-specific metadata. It might also contain the location of the thing, like a URL. As they maintain the journals, published papers, books, and other available educational resources, digital online and virtual libraries are the repository of knowledge. you can visit the doie website (https://doie.org/index.php) for more information.