GETIAL RIVERA, Sofía Liliana; IBARRA MUÑOZ, Miguel Ángel; PANTOJA ZAMBRANO, Kevin Alejandro. Pedestrian Bridge Design with IPE beams. Boletí­n Informativo CEI, [S. l.], v. 7, n. 3, p. 104–110, 2020. Disponível em: https://revistasumarianaeduco.biteca.online/index.php/BoletinInformativoCEI/article/view/2395. Acesso em: 6 may. 2025.