نشانگر دیجیتالی شیء

A digital object identifier (DOI) is a unique code assigned to digital content—like research papers, datasets, or other online materials—that serves as a permanent web address for finding that specific item. This system matters because it provides a stable, standardized way to locate and cite digital works, even if the content moves to a different website or URL.

AI-generated from the Wikipedia summary — may contain errors.