BASIM ABDULMAJID, A. .Lect . S. The Estoppel Principle in Public International Law. Basra studies journal, [S. l.], v. 2, n. 54, p. 443–472, 2024. Disponível em: http://bsj.uobasrah.edu.iq/index.php/bsj/article/view/249. Acesso em: 6 dec. 2024.