The Effect of Using Different Aspect Ratios of Sustainable Copper Fiber on Some Mechanical Properties of High-Strength Green Concrete. Journal of Engineering, [S. l.], v. 29, n. 11, p. 167–183, 2023. DOI: 10.31026/j.eng.2023.11.10. Disponível em: https://joe.uobaghdad.edu.iq/index.php/main/article/view/1910.. Acesso em: 13 may. 2024.