Submitted on: 07 May 2010.
Revised on: 11 June 2010.
Accepted on: 19 July 2010.
___________________Challenges in Sustainability---LIBRELLO PUBLISHING HOUSE
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Submitted on: 27 December 2001.
Revised on: 12 February 2002.
Accepted on: 21 March 2002.
___________________Challenges in Sustainability---LIBRELLO PUBLISHING HOUSE
Submitted on: 30 October 2014.
Revised on: 15 December 2014.
Accepted on: 01 February 2015.
___________________Challenges in Sustainability---LIBRELLO PUBLISHING HOUSE
Submitted on: 25 June 2020.
Revised on: 30 July 2020.
Accepted on: 14 September 2020.
___________________Challenges in Sustainability---LIBRELLO PUBLISHING HOUSE
Submitted on: 22 September 2023.
Revised on: 06 December 2023.
Accepted on: 09 January 2024.
___________________Challenges in Sustainability---LIBRELLO PUBLISHING HOUSE
Submitted on: 08 February 1998.
Revised on: 05 April 1998.
Accepted on: 22 May 1998.
___________________Challenges in Sustainability---LIBRELLO PUBLISHING HOUSE
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Submitted on: 01 October 2022.
Revised on: 26 December 2022.
Accepted on: 10 February 2023.
___________________Challenges in Sustainability---LIBRELLO PUBLISHING HOUSE