TAPIA RODRIGUEZ, Maximino et al. Optimal design of three-dimensional structures for roofs. Acta Universitaria, [S. l.], v. 22, n. 7, p. 25–31, 2012. DOI: 10.15174/au.2012.387. Disponível em: https://www.actauniversitaria.ugto.mx/index.php/acta/article/view/387. Acesso em: 7 may. 2026.