Authors
Rafael Rogério Nascimento dos Santos
Universidade Federal do Sul e Sudeste do Pará, Brazil
© 2021 Nelson Sanjad, Ermelinda Pataca, Rafael Rogério Nascimento dos Santos, published by CIUHCT - Interuniversity Centre for the History of Science and Technology (Portugal)
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.