Features as the 'muscle mass' of the area as a result of its standing as a crucial upstream level with the oil & fuel business and is usually East Kalimantan's logistical hub. By the end of Joko Widodo's presidency, lots of structures had been finished including the Point out Palace, https://www.propanraya.com/cat-propan-mempercantik-kantor-presiden-dan-istana-negara-di-ikn-ibu-kota-baru-indonesia