METAKAOLIN BASED GEOPOLYMER CONCRETE MIX DESIGN SUITABLE FOR REINFORCED CONCRETE USE. FUDMA JOURNAL OF SCIENCES, [S. l.], v. 3, n. 4, p. 403–411, 2023. Disponível em: http://www.fjsadmin.fudutsinma.edu.ng/index.php/fjs/article/view/1664. Acesso em: 11 sep. 2025.