TY - SER AU - Ahmad, Mukhtar AU - Ahmed, Ejaz AU - Ikram, Mohmmmed Z AU - Hong, Zhenshun TI - Preparation, Characterisation and Photocatalytic Activity of La-Doped Zno Nanopowders Synthesised Using Auto-Combustion KW - Zno KW - Combustion KW - Xrd ER -