id	address
ideas-1924	caterine_widya@ub.ac.id1
ideas-1924	tasyamaliaa@student.ub.ac.id2
ideas-1924	shafirash@student.ub.ac.id3
ideas-1924	caterine_widya@ub.ac.id
ideas-1924	tasyamaliaa@student.ub.ac.id
ideas-1924	shafirash@student.ub.ac.id