Svetlana T. Djambova and Natalia B. Ivanova and Roumiana A. Zaharieva, Laboratory Evaluation of the Airborne Sound Insulation of Plasterboard Sandwich Panels Filled with Recycled Textile Material. journal = {International Journal of Civil and Environmental Engineering}, [online]. World Academy of Science, Engineering and Technology. February 2024, vol. 206(2). 40 - 43 [viewed 28 April 2024]. Available from: https://publications.waset.org/pdf/10013497.