Features Because the 'muscle mass' on the area as a result of its position as a vital upstream place for that oil & fuel industry and is also East Kalimantan's logistical hub. Mondaq makes use of cookies on this website. By utilizing our Web site you agree to our usage https://www.propanraya.com/cat-propan-mempercantik-kantor-presiden-dan-istana-negara-di-ikn-ibu-kota-baru-indonesia