The Role of Google Scholar in Evidence Reviews and Its Applicability to Grey Literature Searching

• Neal Robert Haddaway ,

  * E-mail: neal_haddaway@hotmail.com

  Affiliation MISTRA EviEM, Royal Swedish Academy of Sciences, Stockholm, Sweden

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• Alexandra Mary Collins,

  Affiliations Centre for Environmental Policy, Imperial College, London, United Kingdom, Department for Environmental, Food and Rural Affairs, London, United Kingdom

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• Deborah Coughlin,

  Affiliations Department for Environmental, Food and Rural Affairs, London, United Kingdom, Department for Civil and Environmental Engineering, Imperial College, London, United Kingdom

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• Stuart Kirk

  Affiliations Department for Environmental, Food and Rural Affairs, London, United Kingdom, Environment Agency, London, United Kingdom

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