Malleus-Kotšegarov, Elina, Kristiina Treial, and Marilyn Jurman. 2022. “Second Grade students’ Social-Emotional Competence in Relation to Strengths and Difficulties Assessed by Teachers and Parents”. Eesti Haridusteaduste Ajakiri. Estonian Journal of Education 10 (1):33-60. https://doi.org/10.12697/eha.2022.10.1.03.