Estevão da Rocha, R. 2021. 1st Virtual colloquium of Sobrac NE: Architecture and Acoustics in the Built Environment: the recipe for the 1st Virtual Colloquium “Couscous with Acoustics” by Sobrac NE. Acoustics and Vibrations (Acústica e Vibrações). 36, 53 (Dec. 2021), 199–203. DOI:https://doi.org/10.55753/aev.v36e53.53.