scientific article published in November 1999
scientific article published in April 2003
scientific article published in September 2018
article
scientific article published in June 2019
scientific article published in February 2009
scientific article published in February 2019
scientific article published in May 2018
scientific article published in July 2005
scientific article published on 28 December 2020
scientific article published in May 2002
scientific article published in October 2011
scientific article published in September 2004
scientific article published in October 2007
scientific article published in October 2007
scientific article published in April 2002
scientific article published in June 2008
scientific article published in April 2019
scientific article published in 2021
scientific article published in 2021
scientific article published on July 1, 2011
scientific article published on October 1, 2011
scientific article published in May 2018
article by Lars Lefgren & David Sims published March 2012 in Educational Evaluation & Policy Analysis
Paulina is supported by:
About Paulina