http://reply.papertrans.cn/3/270/26956/26956-11.png
Submitted on: 07 December 2022.
Revised on: 26 December 2022.
Accepted on: 03 January 2023.
Revista Facultad de Ingenieria, Universidad Pedagogica y Tecnologica de Colombia
Submitted on: 18 August 2002.
Revised on: 27 August 2002.
Accepted on: 08 September 2002.
NULL
Submitted on: 03 February 2014.
Revised on: 17 February 2014.
Accepted on: 07 March 2014.
NULL
Submitted on: 22 August 2016.
Revised on: 03 September 2016.
Accepted on: 22 September 2016.
Revista Facultad de Ingenieria, Universidad Pedagogica y Tecnologica de Colombia
http://reply.papertrans.cn/3/270/26956/26956-16.png
Submitted on: 16 October 2006.
Revised on: 22 November 2006.
Accepted on: 10 December 2006.
Revista Facultad de Ingenieria, Universidad Pedagogica y Tecnologica de Colombia
http://reply.papertrans.cn/3/270/26956/26956-18.png
Submitted on: 27 October 2004.
Revised on: 07 December 2004.
Accepted on: 20 December 2004.
NULL
http://reply.papertrans.cn/3/270/26956/26956-20.png