http://reply.papertrans.cn/3/209/20870/20870-11.png
Submitted on: 05 May 2021.
Revised on: 21 May 2021.
Accepted on: 18 June 2021.
Light & Engineering
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http://reply.papertrans.cn/3/209/20870/20870-14.png
http://reply.papertrans.cn/3/209/20870/20870-15.png
Submitted on: 16 May 2012.
Revised on: 21 June 2012.
Accepted on: 17 July 2012.
Light & Engineering---ZNACK PUBLISHING HOUSE
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Submitted on: 23 October 2010.
Revised on: 04 November 2010.
Accepted on: 27 November 2010.
Light & Engineering---ZNACK PUBLISHING HOUSE
Submitted on: 19 May 2018.
Revised on: 29 June 2018.
Accepted on: 16 July 2018.
Light & Engineering