“The authority of the Queen of Aceh and the Sultan of Perak in tin trade negotiations with the Dutch 1640-1670” (2021) Historia: Jurnal Pendidik dan Peneliti Sejarah, 4(2), pp. 143–150. Available at: https://ejournal-social.upi.edu/historia/article/view/753 (Accessed: 11 October 2026).