N´APOLES VALD´ES, Juan E.; NUBIA QUEVEDO, Maria. Problems solving in the integral calculus and the determination of the area under the curve. REMATEC, Belém, v. 19, n. 52, p. e2025005, 2024. DOI: 10.37084/REMATEC.1980-3141.2024.n52.e2025005.id732. Disponível em: https://www.rematec.net.br/index.php/rematec/article/view/732. Acesso em: 15 maio. 2025.