Sustainable Technology of Wood Charcoal Diffuser for Indoor Acoustical Quality. CONECT. International Scientific Conference of Environmental and Climate Technologies, Riga, Latvia, p. 159, 2023. DOI: 10.7250/CONECT.2023.126. Disponível em: https://ect-journals.rtu.lv/conect/article/view/CONECT.2023.126.. Acesso em: 6 nov. 2024.