- O. Arbouche, S. Kessair, Y. Benallou, K. Amara, Y. Azzaz, M. Ameri,‘’First-principles study of high pressure structural phase stability and elastic properties of InN’’  A T E L I E R - É C O L E “F E R R O I C S / O R A N – 2014

- Y. Azzaz, M. Dine El Hanani, D. Bensaid, N. Moulay, M.Z. Chekroun, M. Ameri ‘’Electronic properties and stability of NiO from computational study’’  A T E L I E R - É C O L E “F E R R O I C S / O R A N – 2014

- D. Bensaid, N. Moulay, Y. Azzaz, M.Z. Chekroun, M. Dine El Hanani, M. Ameri

 ‘’Ab-initio study of half-metallic ferromagnetic compounds’’  A T E L I E R - É C O L E “F E R R O I C S / O R A N – 2014

- M.Z. Chekroun, M. Ameri, L. Salomon, H. Boutaleb,’Influence of surface plasmon on light transmission through metallic nano-slits’’ A T E L I E R - É C O L E “F E R R O I C S / O R A N – 2014

- M. Dine El Hanani, D. Bensaid, N. Moulay, Y. Azzaz, M.Z. Chekroun, M. Ameri, ‘’First principles investigation of structural, electronic and magnetic properties of cubic LaFeO3’’ A T E L I E R - É C O L E “F E R R O I C S / O R A N – 2014

- N. Moulay, M.Z. Chekroun, Y. Azzaz, D. Bensaid, M. Dine El Hanani, M. Ameri,

 ‘’Predictive study of physical properties of multiferroic materials’’ A T E L I E R - É C O L E “F E R R O I C S / O R A N – 2014

- A. Bennadji, A. Slamani, F. Mired, A. Touia, M. Ameri,  ‘’Investigation of structural, elastic, electronic, and thermodynamic properties of the Europium filled skutterudite EuFe4Sb12 under pressure effect (FP-LMTO)’’ A T E L I E R - É C O L E “F E R R O I C S / O R A N – 2014

- F. Mired, A. Touia, A. Slamani, A. Bennadji, M. Ameri, ‘’First-principles investigations of structural, electronic, and thermodynamic properties of CdS1-xSex ternary alloy : (0.0≤ x ≤1.0 )’’ A T E L I E R - É C O L E “F E R R O I C S / O R A N – 2014

- A. Slamani, F. Mired, A. Touia, A. Bennadji, M. Ameri, ‘’Ab-initio study of structural, elastic, electronic, and thermodynamic properties of Uranium filled Skutterudites UFe4P12’’ A T E L I E R - É C O L E “F E R R O I C S / O R A N – 2014

- A. Touia, F. Mired, A. Slamani, A. Bennadji, M. Ameri, ’Structural, electronic, elastic and thermodynamic properties of filled Skutterudite TmFe4P12 ,ab-initio method’’ A T E L I E R - É C O L E “F E R R O I C S / O R A N – 2014

- Séminaire National sur les Matériaux et leurs Applications (SENAMA’12)  2012, Université des sciences et de la technologie Houari      Boumediene.

- Congrès National de la Physique et ses Applications (CNPA’10) du 24 au 26 octobre 2010, Université de Kasdi Marbah – Ouargla.

- Colloque National sur les Techniques de Modélisation et de Simulation en Science des Matériaux (CN-TMSSM’09), du 23 au 24 novembre 2009, Université de Djillali Liabes – Sidi Bel-Abbes.

- M. Ameri, M.Ferhat, B.Bouhafs, D.Rached and M.Rabah «First Principle Calculations on the origin of the gap bowing in BexZn1-xSe alloy» Workshop on Nanosciences and Nanotechnologies 2005 “Nanotech’1” 13au 14 December 2005.

- M. Ameri, A. Djebbari, A. B. djebbari, M. Bouziani and J. M. Rouvean, «BER simulation for MC-CDMA system for future wireless systems in   AWGN channel »    , 1er Séminaire National sur le contrôle et les signaux SNCS’01, 30-31 Octobre 2001, Djelfa, Algeria.

- A. B. Bjebbar, A. Bjebbari, M. Bouziani, M. Ameri, D. Djebbouri and J. M. Rouvaen, «Linear Multi-User Detection Technique for OFDM-CDMA  System », Conférence Maghrébine en Génie Electrique CMGE’01, 05-06 Novembre 2001, Constantine, Algeria.