[1]
Treial, K. 2016. KiVa anti-bullying programme in Estonia – the results from a two year cluster-randomised pilot trial. Eesti Haridusteaduste Ajakiri. Estonian Journal of Education. 4, 2 (Oct. 2016), 191–222. DOI:https://doi.org/10.12697/eha.2016.4.2.08.