MUSHELENGA, P.; VAN WYK, J.-A. The diplomacy of small states in the international political system. Journal for Studies in Humanities and Social Sciences, [S. l.], p. 118–145, 2019. Disponível em: https://journals.unam.edu.na/index.php/JSHSS/article/view/1072. Acesso em: 29 apr. 2024.