Capabilities as the 'muscle' of the region because of its status as an important upstream stage for the oil & gasoline field and can also be East Kalimantan's logistical hub. By the end of Joko Widodo's presidency, lots of properties had been concluded such as the Condition Palace, ministry offices, https://www.propanraya.com/cat-propan-mempercantik-kantor-presiden-dan-istana-negara-di-ikn-ibu-kota-baru-indonesia