Combined of Thermionic Convertor and Brayton Cycle. Journal of Pure & Applied Sciences , [S. l.], v. 18, n. 3, 2019. DOI: 10.51984/jopas.v18i3.437. Disponível em: https://sebhau.edu.ly/journal/jopas/article/view/437. Acesso em: 29 jan. 2026.