Determination of the Rotation Curve of the Milky Way Using the 21 cm Hi Emission Line. Iraqi Journal of Science, [S. l.], v. 58, n. 2C, p. 1169–1176, 2022. Disponível em: https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/6010.. Acesso em: 18 may. 2024.