Average H-Index may vary by identification the name of the author
Variations or errors in name spelling should be taken into consideration:
Various spellings of an author’s name.
Differently formatted names in one source.
Alternative names for an author.
Combining different authors who share the same name.
The Author Identification provides a unique number for every author and helps find and recognize a specific author
and to avoid confusion with other similarly named authors.
The most commonly used Author Identifiers are: Researcher ID (Thomson Reuters), Scopus Author Identifier
(Scopus) and Online Researcher and Contributor ID.