INFLUENCE OF SODIUM LIGNOSULPHONATE ON WORKABILITY AND STRENGTH DEVELOPMENT IN GGBS-BASED GEOPOLYMER CONCRETE. Erudite Journal of Engineering, Technology and Management Sciences, [S. l.], v. 5, n. 3, p. 1–7, 2025. Disponível em: https://ejetms.com/index.php/ejetms/article/view/84. Acesso em: 22 dec. 2025.