Features as being the 'muscle mass' in the region resulting from its status as a crucial upstream level for your oil & gasoline business and is also East Kalimantan's logistical hub. By the top of Joko Widodo's presidency, several structures had been concluded such as the State Palace, ministry workplaces, https://www.propanraya.com/cat-propan-mempercantik-kantor-presiden-dan-istana-negara-di-ikn-ibu-kota-baru-indonesia