“Breaking the Shackles of Kompeni Contracts: A Reflection of Butonese-Dutch Relations in a Letter from Vereenigde Oostindische Compagnie to Sultan Azimuddin: (Melepasi Belenggu Kontrak Kompeni: Refleksi Hubungan Buton-Belanda Dalam Warkah Voc Kepada Sultan Azimuddin)”. 2018. Malay Literature 31 (2): 227-62. https://doi.org/10.37052/ml.31(2)no2.