Submitted on: 07 April 2015.
Revised on: 06 May 2015.
Accepted on: 19 May 2015.
NULL
Submitted on: 11 June 2018.
Revised on: 24 July 2018.
Accepted on: 05 August 2018.
Sigma Journal of Engineering and Natural Sciences-Sigma Muhendislik ve Fen Bilimleri Dergisi
Submitted on: 03 August 2005.
Revised on: 25 August 2005.
Accepted on: 16 September 2005.
NULL
http://reply.papertrans.cn/3/280/27957/27957-14.png
Submitted on: 02 July 2010.
Revised on: 08 August 2010.
Accepted on: 22 August 2010.
Sigma Journal of Engineering and Natural Sciences-Sigma Muhendislik ve Fen Bilimleri Dergisi
http://reply.papertrans.cn/3/280/27957/27957-16.png
Submitted on: 11 February 2001.
Revised on: 19 March 2001.
Accepted on: 15 April 2001.
Sigma Journal of Engineering and Natural Sciences-Sigma Muhendislik ve Fen Bilimleri Dergisi
http://reply.papertrans.cn/3/280/27957/27957-18.png
http://reply.papertrans.cn/3/280/27957/27957-19.png
http://reply.papertrans.cn/3/280/27957/27957-20.png