1. Oil Palm Plantation Statistics,2019
2. Export and Import,2021
3. The Promised Land. Palm Oil and Land Acquisition in Indonesia: Implication for Local Communities Indigenous People;Colchester,2006
4. Oil Palm Plantation Statistics,2017
5. Resettlement and the politicization of ethnicity in Indonesia;Hoshour;Bijdr. tot Taal, Land-en Volkenkd.,1997