Silveira, Caroline Alves da, Marceli Adriane Schvartz, Alejandro Ruiz- Padillo, Carmen Brum Rosa, and Bárbara Maria Giaccom Ribeiro. “Importance of Quality Attributes of Sidewalk Infrastructure: Study of the Perceptions of Merchants in the Central Area of Cachoeira Do Sul - RS (Brazil)”. Ciência e Natura 42 (February 7, 2020): e6. Accessed July 12, 2024. https://periodicos.ufsm.br/cienciaenatura/article/view/e6-%2040470.