Colombo, C., and G. D. Goulart. “New Body Perimeter and Biometrics As Personal Data: Some Thoughts and Insights on the ‘São Paulo Metro case’”. Brazilian Journal of Law, Technology and Innovation, vol. 1, no. 1, Feb. 2023, pp. 1-22, doi:10.59224/bjlti.v1i1.1-22.