HASSAN, M. A. J.; IZZET, A. F. Serviceability of Reinforced Concrete Gable Roof Beams with Openings under Static Loads. Engineering, Technology & Applied Science Research, Greece, v. 9, n. 5, p. 4813–4817, 2019. DOI: 10.48084/etasr.3110. Disponível em: https://www.etasr.com/index.php/ETASR/article/view/3110. Acesso em: 8 aug. 2022.