Submitted on: 26 August 2022.
Revised on: 16 November 2022.
Accepted on: 25 December 2022.
___________________ISSUES IN SCIENCE AND TECHNOLOGY
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Submitted on: 27 April 2006.
Revised on: 12 August 2006.
Accepted on: 28 August 2006.
___________________ISSUES IN SCIENCE AND TECHNOLOGY
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Submitted on: 19 July 2023.
Revised on: 07 September 2023.
Accepted on: 10 October 2023.
___________________ISSUES IN SCIENCE AND TECHNOLOGY