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Submitted on: 27 October 2020.
Revised on: 20 December 2020.
Accepted on: 20 January 2021.
___________________Journal of Alloys and Compounds
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Submitted on: 05 August 2014.
Revised on: 10 September 2014.
Accepted on: 22 October 2014.
___________________Journal of Alloys and Compounds
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Submitted on: 31 January 2015.
Revised on: 31 March 2015.
Accepted on: 22 April 2015.
___________________Journal of Alloys and Compounds
Submitted on: 06 August 1999.
Revised on: 05 October 1999.
Accepted on: 01 December 1999.
___________________Journal of Alloys and Compounds