Functions Given that the 'muscle' from the location as a result of its standing as an important upstream stage with the oil & gas marketplace and is also East Kalimantan's logistical hub. The 'coronary heart' in the region as a result of its standing as East Kalimantan's historic center which https://www.propanraya.com/cat-propan-mempercantik-kantor-presiden-dan-istana-negara-di-ikn-ibu-kota-baru-indonesia