AAVISTE, Getriin; LÖCHNER, Dimitri; LAAS, Kariina; TÄHT, Karin. Students’ online course activity, together with self-efficacy and test anxiety, predicts mathematics exam results. LUMAT: International Journal on Math, Science and Technology Education, [S. l.], v. 14, n. 2, p. 7, 2026. DOI: 10.31129/LUMAT.14.2.3158. Disponível em: https://journals.helsinki.fi/lumat/article/view/3158. Acesso em: 22 jun. 2026.