Study of the influence of the specific surface of river aggregate on the structure formation of non-autoclaved aerated concrete. Международный научный журнал «Инженер», [S. l.], v. 1, n. 1, p. 85–88, 2026. DOI: 10.56143/en03t314. Disponível em: https://engineer.tstu.uz/index.php/engineer-tstu/article/view/477. Acesso em: 10 aug. 2026.