Vandana Sharma, Satwinder Singh and K.S. Kahlon
Journal of Computer Science 5 ( 7 ): 476 - 478 , 2009
K. V. Sharma, Vandana Sharma and U. N. Tripathi
Journal of Coordination Chemistry 62 ( 4 ): 676 - 690 , 2009
Smita Chaudhry, Jyoti Luhach, Vandana Sharma and Chetan Sharma
Research Journal of Microbiology 7 ( 3 ): 182 - 190 , 2012