KUMAR, P.; KUMAR, A. Free Vibration Analysis of Steel-Concrete Pervious Beams. Engineering, Technology & Applied Science Research, Greece, v. 13, n. 3, p. 10843–10848, 2023. DOI: 10.48084/etasr.5913. Disponível em: https://etasr.com/index.php/ETASR/article/view/5913. Acesso em: 17 jul. 2024.