“By going the money city to East Kalimantan, we hope that the children of Samarinda would come to be more Resourceful, optimistic and possess a increased need to master" The 'heart' in the region as a result of its position as East Kalimantan's historic center which boasts a renewable energy https://www.propanraya.com/cat-propan-mempercantik-kantor-presiden-dan-istana-negara-di-ikn-ibu-kota-baru-indonesia