C. T. S. TATUM, S. L. Russo, M. E. Camargo, L. F. D. Lopes, and J. P. Fabris, “Innovation, intellectual property and technological transfer by inventors in Brazil”, Int J Innov Educ Res, vol. 8, no. 8, pp. 712–736, Aug. 2020, doi: 10.31686/ijier.vol8.iss8.2581.