Sampaio, Carlos Augusto de Paiva, et al. “DEVELOPMENT AND EVALUATION OF CUPS ANEMOMETER OF EASY CONSTRUCTION AND OPERATION”. Revista De Ciências Agroveterinárias, vol. 4, no. 1, Jan. 2005, pp. 11-16, https://periodicos.udesc.br/index.php/agroveterinaria/article/view/5400.