GSC Author Profiles

          Google Scholar is a free very large bibliographic database that it is especially useful for bibliometric purposes as it provides the number (and lists all of them) of citations received by the items included. Its current size is over 240 million unique documents, (many of them with links to openly available full-text versions). This is almost three times the current coverage of the paywalled competitors like WoS/Clarivate or Scopus/Elsevier.