FARTOSY, Sabah H.; KOHEES, Mithaq; MOHAMMED ALI, Zubaidah A.; FALEEH, Jinan M.; HASSAN, Salah. Evaluating Micro-Crack Propagation in Concrete Under Freeze-Thaw Cycles Using a Multi-Frequency Ultrasonic Approach. Civil Engineering Journal, [S. l.], v. 12, n. 3, p. 1124–1139, 2026. DOI: 10.28991/CEJ-2026-012-03-017. Disponível em: https://www.civilejournal.org/index.php/cej/article/view/6068. Acesso em: 26 mar. 2026.