Features as the 'muscle mass' with the region as a result of its position as a vital upstream level for the oil & gas industry and is likewise East Kalimantan's logistical hub. The 'heart' of the location on account of its position as East Kalimantan's historic center which features a https://www.propanraya.com/cat-propan-mempercantik-kantor-presiden-dan-istana-negara-di-ikn-ibu-kota-baru-indonesia