Capabilities because the 'muscle mass' with the location because of its status as an important upstream level for the oil & fuel market and is usually East Kalimantan's logistical hub. By the end of Joko Widodo's presidency, lots of buildings were done including the Condition Palace, ministry workplaces, residential buildings, https://www.propanraya.com/cat-propan-mempercantik-kantor-presiden-dan-istana-negara-di-ikn-ibu-kota-baru-indonesia