AGUSTIN, E. T. B. . Development and Evaluation of a Proposed Worktext in Solid Mensuration. SPUP Graduate School Research Journal, [S. l.], v. 15, n. 2, 2019. Disponível em: https://ojs.aaresearchindex.com/index.php/spupgsrj/article/view/419. Acesso em: 25 apr. 2024.