She has represented the Czech Republic at sixteen IIHF Women's World Championships, including at the Top Division tournaments in 2013, 2016, 2017, and 2019; eight Division 1 tournaments during 1999 to 2009; three Division 1A tournaments during 2012 to 2015; and at the 2011 IIHF Women's World Championship Division II. Studentová holds the Czech national team career records for most games played and most goals scored.