FIKRI, A.; HASUDUNGAN, A. N. Nasionalisasi-Investasi Perusahaan Asing, Mafia Berkeley dan Berakhirnya Rezim Presiden Soekarno. Yupa: Historical Studies Journal, [S. l.], v. 5, n. 2, p. 46–60, 2022. DOI: 10.30872/yupa.v5i2.784. Disponível em: https://jurnal.fkip.unmul.ac.id/index.php/yupa/article/view/784. Acesso em: 5 dec. 2025.