Utilization Cooperation: When The Federal government provides land for a particular use, though the development and Procedure from the building or facility developed in addition to these kinds of land by builders shall be described as a method of return on financial investment. By the top of Joko Widodo's presidency, https://www.propanraya.com/cat-propan-mempercantik-kantor-presiden-dan-istana-negara-di-ikn-ibu-kota-baru-indonesia