Determination and evaluation of the orbital transition methods between two elliptical earth orbits. Iraqi Journal of Science, [S. l.], v. 61, n. 1, p. 224–234, 2020. DOI: 10.24996/ijs.2020.61.1.25. Disponível em: https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/1261.. Acesso em: 5 apr. 2025.