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Van Ngoc, L.; Bach Thang, P.; Huu Chi, N.; Tuan, T.; Thanh Dat, H.; Cao Vinh, T.; Tran, L.; Duyen Oanh, D. PREPARING AND INVESTIGATING THE CHARACTERISTICS OF SOLAR ENERGY ABSORBABLE NIO, THIN FILM. Science and Technology Development Journal 2004, 7, 23-25.