The struggle of Sultan Babullah in expelling Portuguese from North Maluku. Historia: Jurnal Pendidik dan Peneliti Sejarah, [S. l.], v. 2, n. 1, p. 1–6, 2019. Disponível em: https://ejournal-social.upi.edu/historia/article/view/635. Acesso em: 11 oct. 2026.