Fresh and Mechanical Characteristics of Eco-efficient GPC Incorporating Nano-silica: An Overview. Kurdistan Journal of Applied Research, [S. l.], v. 6, n. 2, p. 64–74, 2021. DOI: 10.24017/science.2021.2.6. Disponível em: https://cpanel.spu.edu.iq/index.php/kjar/article/view/651.. Acesso em: 9 aug. 2025.