Functions As the 'muscle' from the location because of its status as an important upstream issue for the oil & gasoline industry and is additionally East Kalimantan's logistical hub. By the end of Joko Widodo's presidency, lots of buildings were done like the Point out Palace, ministry places of work, https://www.propanraya.com/cat-propan-mempercantik-kantor-presiden-dan-istana-negara-di-ikn-ibu-kota-baru-indonesia