Improving Strengths of Porcelanite Aggregate Concrete by Adding Chopped Carbon Fibers. Al-Nahrain Journal for Engineering Sciences, [S. l.], v. 21, n. 1, p. 161–165, 2018. DOI: 10.29194/NJES21010161. Disponível em: https://nahje.com/nahje/article/view/435. Acesso em: 28 apr. 2026.