ACHDIAN, Andi. Robert Cribb. Jurnal Sejarah, [S.l.], v. 1, n. 1, p. 151-156, aug. 2017. ISSN 2581-2394. Available at: <http://jurnal.masyarakatsejarawan.or.id/index.php/js/article/view/59>. Date accessed: 11 apr. 2021.