Functions As the 'muscle' on the area on account of its position as a crucial upstream point for your oil & gasoline marketplace and can be East Kalimantan's logistical hub. The 'heart' in the location resulting from its standing as East Kalimantan's historic center which features a renewable Electrical power https://www.propanraya.com/cat-propan-mempercantik-kantor-presiden-dan-istana-negara-di-ikn-ibu-kota-baru-indonesia