NOORWIRDAWATI ALI. 3D Concrete Printing with Industrial Waste: Effects of GGBS and Spent Catalyst on Fresh and Hardened Properties. International Journal of Integrated Engineering, [S. l.], v. 17, n. 3, p. 68–76, 2025. Disponível em: https://publisher.uthm.edu.my/ojs/index.php/ijie/article/view/20607. Acesso em: 7 apr. 2026.