Strength Studies On Slag Sand Concrete Blended With Rice Husk Ash And Glass Powder. Journal of Namibian Studies : History Politics Culture, [S. l.], v. 35, p. 153–167, 2023. DOI: 10.59670/jns.v35i.5190. Disponível em: https://namibian-studies.com/index.php/JNS/article/view/5190. Acesso em: 24 jun. 2025.