NALEWAJKO, Marta. Research on cement-free composites based on alkaline-activated waste materials . Economics and Environment, Poland, v. 86, n. 3, p. 453–467, 2023. DOI: 10.34659/eis.2023.86.3.678. Disponível em: https://ekonomiaisrodowisko.pl/journal/article/view/678.. Acesso em: 5 dec. 2024.