STUMPF, Marco Aurelio, Fernanda FLACH, Josiane RESCHKE PIRES, and Marlova PIVA KULAKOWSKI. “Acoustic Absorption of Mortar Composites With Waste Material”. Archives of Acoustics 38, no. 3 (September 8, 2013): 417–423. Accessed April 25, 2025. https://acoustics3.ippt.pan.pl/index.php/aa/article/view/61.