TUNIO, Z. A.; ABRO, F. U. R.; ALI, T.; BULLER, A. S.; ABBASI, M. A. Influence of Coarse Aggregate Gradation on the Mechnical Properties of Concrete, Part I: No-Fines Concrete. Engineering, Technology & Applied Science Research, Greece, v. 9, n. 5, p. 4612–4615, 2019. DOI: 10.48084/etasr.3046. Disponível em: https://www.etasr.com/index.php/ETASR/article/view/3046. Acesso em: 6 jul. 2022.