Peran Amir Machmud dalam pelaksanaan PEPERA 1969. FACTUM: Jurnal Sejarah dan Pendidikan Sejarah, [S. l.], v. 6, n. 2, p. 167–179, 2017. Disponível em: https://ejournal-social.upi.edu/factum/article/view/96. Acesso em: 1 jul. 2026.