Ferreira, J. A. C., & Zannin, P. H. T. (2008). Determination of acoustical insulation coefficients: On site measurement and computational simulation. ANTAC - Associação Nacional de Tecnologia do Ambiente Construído.
শিকাগো স্টাইলে সাইটেশনFerreira, José Augusto Coelho, এবং Paulo Henrique Trombetta Zannin. Determination of Acoustical Insulation Coefficients: On Site Measurement and Computational Simulation. ANTAC - Associação Nacional de Tecnologia do Ambiente Construído, 2008.
এমএলএ সাইটেশনFerreira, José Augusto Coelho, এবং Paulo Henrique Trombetta Zannin. Determination of Acoustical Insulation Coefficients: On Site Measurement and Computational Simulation. ANTAC - Associação Nacional de Tecnologia do Ambiente Construído, 2008.
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