GROUNDWATER-SMITH, S. ’Nettlesome knowledge’ and threshold concepts: An afterword. Waikato Journal of Education, [S. l.], v. 19, n. 2, 2014. DOI: 10.15663/wje.v19i2.104. Disponível em: https://wje.org.nz/index.php/WJE/article/view/104. Acesso em: 13 may. 2024.