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Table 4 Average citation per year

From: Scientific production and thematic breakthroughs in smart learning environments: a bibliometric analysis

Year Average citation
2002 3.1
2003 0.0
2004 0.2
2005 0.1
2006 1.5
2007 1.3
2008 0.8
2009 2.0
2010 10.2
2011 0.6
2012 6.8
2013 0.7
2014 1.0
2015 1.2
2016 1.7
2017 2.0
2018 1.7
2019 1.1
2020 0.0