Features Given that the 'muscle mass' with the region on account of its standing as a crucial upstream position to the oil & fuel sector and is likewise East Kalimantan's logistical hub. The 'heart' of the region as a result of its standing as East Kalimantan's historic Middle which offers https://www.propanraya.com/cat-propan-mempercantik-kantor-presiden-dan-istana-negara-di-ikn-ibu-kota-baru-indonesia