Peran panitia pengadaan tanah (P2T) dalam menyelesaikan sengketa tanah secara mediasi : studi kasus proyek pembangunan kanal Banjir timur di Jakarta timur = Role of the acquition committee (P2T) in settling land dispute by mediation : case study east flood canal develompment in east Jakarta (Program Pascasarjana Universitas Indonesia, 2013)