NOUMAN, D.; ULLAH, M. F.; HAIDER, S. H.; KEYANI, M. B. K. An Overview of Downhole Electrical Machines and their Benefits . International Conference on Contemporary Academic Research, [S. l.], v. 1, p. 219–225, 2023. DOI: 10.59287/iccar.783. Disponível em: https://as-proceeding.com/index.php/iccar/article/view/783. Acesso em: 19 may. 2024.