Table 1

Academic and grey literature databases searched

Academic articlesGrey literature
  • Web of Science

  • Scopus

  • Academic Search Complete

  • Canadian Research Index

  • MEDLINE

  • SocIndex with FullText

  • Communication & Mass Media Complete

  • IEEE Xplore digital library: Standards

  • Google Scholar

  • ProQuest (theses and dissertations)

  • OAISter (WorldCat)

  • National Digital Inclusion Alliance

  • Canadian Radio-television and Telecommunications Commission

Internet Scan:
  • Yahoo

  • Google

  • Bingo

Source(s): Authors’ own work

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