LAVONEN, J.; JUUTI, K.; KORHONEN, T.; KUKKONEN, M.; SORMUNEN, K. Improving in-service teacher educators’ competences through design-based research. LUMAT: International Journal on Math, Science and Technology Education, [S. l.], v. 3, n. 2, p. 213–222, 2015. DOI: 10.31129/lumat.v3i2.1044. Disponível em: https://journals.helsinki.fi/lumat/article/view/1044. Acesso em: 6 may. 2024.