Septhian Try Sulistiyo, 0717011067 (2013) STUDI PENDAHULUAN PEMBUATAN DAN KARAKTERISASI NANOKATALIS NiyFe(1-x-y)CuxO3±ᵹ SERTA UJI AKTIVITAS PADA KONVERSI (CO2+ H2) PRELIMINARY STUDY ON PREPARATION AND CHARACTERIZATION OF NixCuyFe(1-x-y)O 3±ᵹ NANOCATALYSTS AND ACTIVITY TEST FOR CONVERSION OF CO2 AND H2 INTO ALCOHOL. UNSPECIFIED.