Analysis of information sources in references of the Wikipedia article "Sejarah perbudakan" in Indonesian language version.
e.g. Prologue, "the shepherd of the oppressed and of the slaves" Code of Laws No. 307, "If any one buy from the son or the slave of another man".
e.g. Prologue, "the shepherd of the oppressed and of the slaves" Code of Laws No. 307, "If any one buy from the son or the slave of another man".
