QUALITY ASSESSMENT OF COMMERCIALLY PRODUCED SANDCRETE BLOCKS IN PART OF AKWA IBOM STATE, NIGERIA. Nigerian Journal of Technology, [S. l.], v. 38, n. 3, p. 786–793, 2019. Disponível em: https://www.nijotech.com/index.php/nijotech/article/view/2045. Acesso em: 23 apr. 2026.