The Repository of VTEI
BY YEARS
YEAR NUMBER
2025 11
2024 1103
2023 969
2022 738
2021 694
2020 719
2019 332
2018 234
2017 147
2016 134
2015 85
2014 37
2013 34
2012 9
2011 16
2010 5
2009 4
2007 2
2005 1
2002 1
202 1