Authors
Viola Tamášová
DTI University, Department of School Pedagogy and Psychology, Dubnica nad Váhom, Slovakia
Silvia Barnová
DTI University, Department of School Pedagogy and Psychology, Dubnica nad Váhom, Slovakia
© 2019 Viola Tamášová, Silvia Barnová, published by DTI University
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.