Kärbla, Triinu, Krista Uibu, and Mairi Männamaa. 2018. “A Longitudinal Introspective into the Text Comprehension Tasks of National Tests and Exams of the Estonian Language”. Eesti Haridusteaduste Ajakiri. Estonian Journal of Education 6 (1):157-78. https://doi.org/10.12697/eha.2018.6.1.07.