Program penanggulangan kemiskinan di perkotaan (P2KP) perspektif ketahanan nasional. Studi kasus di Kelurahan Klender Kecamatan Duren Sawit Jakarta Timur = The research has evaluated the policy and strategic of the poverty, empowerment, participation and of the urban-based poverty recovery program (P2KP) at Kelurahan Klender Kecamatan Duren Sawit, East Jakarta