AN OPTIMIZATION MODEL DEVELOPMENT FOR LATERIZED-CONCRETE MIX PROPORTIONING IN BUILDING CONSTRUCTIONS. Nigerian Journal of Technology, [S. l.], v. 26, n. 1, p. 37–46, 2008. DOI: 10.4314/njt.261.79. Disponível em: https://www.nijotech.com/index.php/nijotech/article/view/79. Acesso em: 1 may. 2026.