Veebel, Viljar, Liina Kulu, and Ulrika Hurt. 2015. “Methodological Challenges and Choices When Identifying EU Related Training Needs of Estonian Public Service”. Eesti Haridusteaduste Ajakiri. Estonian Journal of Education 3 (1):103-26. https://doi.org/10.12697/eha.2015.3.1.05.