Submitted on: 29 October 2013.
Revised on: 08 February 2014.
Accepted on: 28 February 2014.
___________________Infancias Imagenes---UNIV DISTRITAL FRANCISCO JOSE CALDAS
Submitted on: 29 September 2001.
Revised on: 22 October 2001.
Accepted on: 14 November 2001.
___________________Infancias Imagenes---UNIV DISTRITAL FRANCISCO JOSE CALDAS
Submitted on: 12 November 2019.
Revised on: 24 January 2020.
Accepted on: 16 February 2020.
___________________Infancias Imagenes---UNIV DISTRITAL FRANCISCO JOSE CALDAS
http://reply.papertrans.cn/2/125/12476/12476-24.png
http://reply.papertrans.cn/2/125/12476/12476-25.png
http://reply.papertrans.cn/2/125/12476/12476-26.png
Submitted on: 21 December 2021.
Revised on: 10 April 2022.
Accepted on: 11 May 2022.
___________________Infancias Imagenes---UNIV DISTRITAL FRANCISCO JOSE CALDAS
http://reply.papertrans.cn/2/125/12476/12476-28.png
http://reply.papertrans.cn/2/125/12476/12476-29.png
Submitted on: 28 December 2007.
Revised on: 19 January 2008.
Accepted on: 02 February 2008.
___________________Infancias Imagenes---UNIV DISTRITAL FRANCISCO JOSE CALDAS