[1]
Niemi, L. et al. 2021. Matematiikan parhaat osaajat lukion lopussa ja heidän matematiikka-asenteissaan tapahtuneet muutokset: Mathematically high-achieving students at the end of their studies in upper secondary level and changes in their mathematical attitudes. LUMAT: International Journal on Math, Science and Technology Education. 9, 1 (Nov. 2021), 804–843. DOI:https://doi.org/10.31129/LUMAT.9.1.1609.