Capabilities Because the 'muscle mass' in the area as a result of its position as a crucial upstream level for the oil & fuel field and is also East Kalimantan's logistical hub. By the tip of Joko Widodo's presidency, lots of properties were accomplished like the Point out Palace, ministry https://www.propanraya.com/cat-propan-mempercantik-kantor-presiden-dan-istana-negara-di-ikn-ibu-kota-baru-indonesia