Submitted on: 14 February 2011.
Revised on: 21 March 2011.
Accepted on: 01 April 2011.
Moroccan Journal of Chemistry---UNIV MOHAMMED PREMIER OUJDA
Submitted on: 10 October 2013.
Revised on: 05 November 2013.
Accepted on: 25 November 2013.
Moroccan Journal of Chemistry
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Submitted on: 19 September 2020.
Revised on: 09 October 2020.
Accepted on: 28 October 2020.
Moroccan Journal of Chemistry---UNIV MOHAMMED PREMIER OUJDA
http://reply.papertrans.cn/3/224/22343/22343-15.png
Submitted on: 26 December 2011.
Revised on: 08 February 2012.
Accepted on: 01 March 2012.
Moroccan Journal of Chemistry---UNIV MOHAMMED PREMIER OUJDA
Submitted on: 20 July 2018.
Revised on: 02 August 2018.
Accepted on: 08 August 2018.
Moroccan Journal of Chemistry
Submitted on: 15 July 2018.
Revised on: 04 August 2018.
Accepted on: 14 August 2018.
Moroccan Journal of Chemistry
Submitted on: 24 April 2003.
Revised on: 26 May 2003.
Accepted on: 19 June 2003.
Moroccan Journal of Chemistry---UNIV MOHAMMED PREMIER OUJDA
Submitted on: 02 March 2003.
Revised on: 08 April 2003.
Accepted on: 20 April 2003.
Moroccan Journal of Chemistry