Utilization Cooperation: When The Government gives land for a certain use, when the development and operation of the constructing or facility constructed on top of these land by developers shall certainly be a type of return on investment decision. Mondaq uses cookies on this Web page. Through the use of https://www.propanraya.com/cat-propan-mempercantik-kantor-presiden-dan-istana-negara-di-ikn-ibu-kota-baru-indonesia