HERRERA, Juan Pablo Vargas; LAMANNA, Luca. “When you find the right task, you’ll know": design and validation of a geometric task - a case study. PARADIGMA, Maracay, v. 47, n. 1, p. e2026008, 2026. DOI: 10.37618/PARADIGMA.1011-2251.2026.e2026008.id1779. Disponível em: https://revistaparadigma.com.br/index.php/paradigma/article/view/1779. Acesso em: 22 oct. 2026.