KONKOL, Janusz. The use of fractal geometry in determination of fracture toughness of metakaolinite modified concrete. Budownictwo i Architektura, [S. l.], v. 12, n. 3, p. 177–184, 2013. DOI: 10.35784/bud-arch.2030. Disponível em: https://ph.pollub.pl/index.php/bia/article/view/2030. Acesso em: 6 may. 2024.