Features as being the 'muscle mass' on the region due to its standing as an important upstream level for that oil & gas field and can be East Kalimantan's logistical hub. The 'coronary heart' of the area because of its position as East Kalimantan's historic center which features a renewable https://www.propanraya.com/cat-propan-mempercantik-kantor-presiden-dan-istana-negara-di-ikn-ibu-kota-baru-indonesia