2018. Melepasi Belenggu Kontrak Kompeni: Refleksi Hubungan Buton-Belanda dalam Warkah Voc kepada Sultan Azimuddin: (Breaking the Shackles of Kompeni Contracts: A Reflection of Butonese-Dutch Relations in a Letter from Vereenigde Oostindische Compagnie to Sultan Azimuddin). Malay Literature. 31, 2 (Dec. 2018), 227–262. DOI:https://doi.org/10.37052/ml.31(2)no2.