Post, Aveliis, Helin Semilarski, and Anne Laius. 2017. “Assessing the Biological Literacy Cognitive Components of 10th and 11th Grade Students”. Eesti Haridusteaduste Ajakiri. Estonian Journal of Education 5 (1):206-38. https://doi.org/10.12697/eha.2017.5.1.07.