TESTING HARDENED CONCRETE USING THE MATURITY CONCEPT. Civil Engineering Dimension, [S. l.], v. 5, n. 1, p. pp. 25–28, 2004. DOI: 10.9744/ced.5.1.pp. 25-28. Disponível em: https://ced.petra.ac.id/index.php/civ/article/view/15566. Acesso em: 25 apr. 2026.