Iswahyudi (2020) “The Implementation of the Cultuurstelsel in Java: Cases in Afdeeling Demak and Grobogan, Central Java versus in Afdeeling Pacitan, East Java 1830-1870”, Britain International of Humanities and Social Sciences (BIoHS) Journal, 2(3), pp. 657-668. doi: 10.33258/biohs.v2i3.316.