The role of online videos in research communication: A content analysis of YouTube videos cited in academic publications

Kayvan Kousha Statistical Cybermetrics Research Group, School of Technology, University of Wolverhampton, Wulfruna Street, Wolverhampton WV1 1LY, UK and Scientometrics Department, University of Tehran. E-mail: [email protected] Mike Thelwall Statistical Cybermetrics Research Group, School of Technology, University of Wolverhampton, Wulfruna Street, Wolverhampton WV1 1LY, UK. E-mail: [email protected], Tel: +44 1902 321470 Fax: +44 1902 321478 Mahshid Abdoli Reference Librarian, National Library and Archive of Iran, Tehran, Iran. E-mail: [email protected]