The Repository of VTEI
BY YEARS
YEAR NUMBER
2024 4
2023 416
2022 604
2021 625
2020 740
2019 362
2018 238
2017 173
2016 147
2015 91
2014 35
2013 33
2012 10
2011 18
2010 5
2009 4
2007 2
2005 1
2002 1