ALFARO-CARVAJAL, Cristian; FLORES-MARTÍNEZ, Pablo; VALVERDE-SOTO, Gabriela. Mathematical proof: meaning, types, attributed functions, and relevance as part of math teachers’ professional knowledge. Uniciencia, [S. l.], v. 33, n. 2, p. 55–75, 2019. DOI: 10.15359/ru.33-2.5. Disponível em: https://www.revistas.una.ac.cr/index.php/uniciencia/article/view/11481. Acesso em: 18 apr. 2026.