RESEARCH ON THE OXIDATION OF BENZYL ALCOHOL TO BENZALDEHYDE BY KMnO4, Fe(NO3)3.9H20 AND Cu(NO3)2.3H20 ON ACID - TREATED BENTONITE SUPPORTER IN NON-SOLVENT CONDITION - Viet Hoa, Tran; Thanh Vu, Tran; Khanh Duy, Huynh (Science and Technology Development Journal, 2004)