Behavior of Reinforced Concrete Frames In-Filled with Lightweight Materials Under Seismic Loads. Civil Engineering Dimension, [S. l.], v. 11, n. 2, p. pp. 69–77, 2009. DOI: 10.9744/ced.11.2.pp. 69-77. Disponível em: https://ced.petra.ac.id/index.php/civ/article/view/16724. Acesso em: 27 jun. 2026.