INTEGRATED ADVANCEMENTS IN FIBER REINFORCED CONCRETE: NANOTECHNOLOGY, SMART SYSTEMS, 3D PRINTING, AND SUSTAINABLE STRUCTURAL PERFORMANCE. Nigerian Journal of Technology, [S. l.], v. 45, n. 2, p. 291–306, 2026. DOI: 10.4314/njt.v45i2.5. Disponível em: https://nijotech.com/index.php/nijotech/article/view/5689. Acesso em: 14 jun. 2026.