1 - M.Aïtziane, Z..Lounis-Mokrani. M.Allab
Exposure to indoor radon and natural gamma radiation in some workplaces at Algiers, Algeria
7th Int. Conf. on Protection against radon at Home and at Work - 2nd to 6th September 2013, Prague - Czech Republic.

2 - S. Ouziane et al.
Determination of heavy metals in suspended waste water collected from Algiers River by Energy Dispersive X-ray Fluorescence technique
International Workshops on Radiation Imaging Detectors (IWORID) , 22 au 27 juin 2013, Paris, France.