Saadah, Kurniawati, AND 		Kusuma, Sugiyanto.
" Kebijakan Cina Membatasi Ekspor LTJ (Logam Tanah Jarang) keAmerika Serikat" <em>Electronical Journal of Social and Political Sciences (E-SOSPOL)</em> [Online], Volume 1 Number 1 (11 September 2017)