Häidkind, P., Schults, A. and Palts, K. (2018) “Level of transferable skills according to three assessment tools in three and four-year-old Estonian children”, Eesti Haridusteaduste Ajakiri. Estonian Journal of Education, 6(1), pp. 179–214. doi: 10.12697/eha.2018.6.1.08.