1889-1861 1889-1861 S1889-18612020000200005 10.5093/ejpalc2020a10 Spain UK 00 12 2020 00 12 2020 12 2 85 92

1974 19 716-23 2018 9 58-74 2011 43 473-86 2010 27 127-42 2016 22 19-26 2017 26 937-51 2017 4 24-49 2011 21 99-106 2020 21 1 1 16-30 2009 29 163-78 2012 32 263-79 1998 248-83 2004 74 252-61 1996 149-97 2015 24 3224-34 2010 2011 82 405-32 2009 127-54 2005 73-92 2011 21 90-8 2019 45 134-53 2019 1 14-31 2015 31 979-89 2009 10 236-47 1969 2010 25 2147-74 1977 2013 12 174-92 2014 140 1073-137 2013 2 2nd 691-716 2016 10 59-64 2015 2007 22 55-75 1989 203-25 2014 55 602-11 1993 100 674-701 2018 2 177-86 2010 19 221-42 1993 2018 19 139-43 2008 8 183-92 2017 27 19-32 2013 6 91-102 2016 22 71-9 2008 31 515-28 2015 23 69-74 2013 29 91-111 2011 21 117-27 2019 11 9-21 1998 2010 15 112-20 1978 6 461-4 2010 32 1758-69 2002 73 1119-33 2012 17 405-18 2011 21 80-9 2016 60 871-96 United Nations Educational, Scientific, and Cultural Organization 2018 2015 23 137-46 2017 33 62-77 2015 56 483-8 2019 39 669-88 2018 23 86-93 2015 23 1-21 2020 91 2 2 527-45