Asrun Lio, Hasaruddin, and Andi Tenri. “SARANA WOLIO: PERLEMBAGAAN BERTULIS TERTUA DI KESULTANAN BUTON: SARANA WOLIO: THE OLDEST WRITTEN CONTITUTION IN THE SULTANATE OF BUTON”. Jurnal Pengajian Melayu (JOMAS), vol. 35, no. 1, Apr. 2024, pp. 121-34, https://mojem.um.edu.my/index.php/JPM/article/view/51772.