Submitted on: 07 March 2007.
Revised on: 19 June 2007.
Accepted on: 24 July 2007.
___________________Journal of Pure and Applied Microbiology
Submitted on: 15 January 2013.
Revised on: 05 March 2013.
Accepted on: 14 April 2013.
___________________Journal of Pure and Applied Microbiology
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Submitted on: 25 May 1998.
Revised on: 06 September 1998.
Accepted on: 20 September 1998.
___________________Journal of Pure and Applied Microbiology
Submitted on: 03 April 2011.
Revised on: 12 July 2011.
Accepted on: 20 August 2011.
___________________Journal of Pure and Applied Microbiology
Submitted on: 29 May 2021.
Revised on: 19 September 2021.
Accepted on: 28 October 2021.
___________________Journal of Pure and Applied Microbiology
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Submitted on: 08 August 2022.
Revised on: 21 November 2022.
Accepted on: 25 December 2022.
___________________Journal of Pure and Applied Microbiology