3 ms·
https://en.wikipedia.org/wiki/Digital_object_identifier https://en.wikipedia.org/wiki/Digital_object_identifier A digital object identifier (DOI) is a serial c
by Kristine1975 11y ago
https://en.wikipedia.org/wiki/Digital_object_identifier https://en.wikipedia.org/wiki/Digital_object_identifier
A digital object identifier (DOI) is a serial code used to uniquely identify objects. The DOI system is particularly used for electronic documents such as journal articles.