Utilization Cooperation: When The Federal government gives land for a certain use, whilst the development and operation with the making or facility developed along with these land by developers shall be a kind of return on financial investment. Bambang menjelaskan bibit-bibit tersebut akan digunakan untuk mengembalikan lagi hutan tropis Kalimantan. https://www.propanraya.com/cat-propan-mempercantik-kantor-presiden-dan-istana-negara-di-ikn-ibu-kota-baru-indonesia