Where does “politik etis” come from?

politik etis (Indonesian) comes from Indonesian politik, from Malay politik, from Dutch politiek, from French politique, from Latin polīticus, from Swedish politisk, from Swedish politik, from Ancient Greek πολιτικός — Creates verbal adjectives from verb stems.

politik etis (Indonesian): The Dutch Ethical Policy; a colonial policy within the Dutch East Indies motivated by reciprocity, facilitating better access to education, irrigation and transmigration amongst native populations