KOVALCHUK, O.; ZOZULUNETS, V. . Use of active aggregates in concrete as a guarantee of expansion of raw material base and reduction of cost of products. Ways to Improve Construction Efficiency, [S. l.], v. 1, n. 48, p. 100–107, 2021. DOI: 10.32347/2707-501x.2021.48(1).100-107. Disponível em: http://ways.knuba.edu.ua/article/view/256155. Acesso em: 27 apr. 2024.