Energy security policy of Japan. World of Ideas and Politics, [S. l.], v. 9, p. 163–178, 2009. DOI: 10.34767/SIIP.2009.09.08. Disponível em: https://czasopisma.ukw.edu.pl/index.php/sip/article/view/1212.. Acesso em: 14 dec. 2025.