Veterinary Medicine, Animal Sciences and Zoology(2)
Dr. Mohammed Elamine BOUDKHIL
Professor, Department of Economic Sciences, University of Bechar, Algeria
E-mail: boudkhilamine@yahoo.fr
Dr. Madjid Belabbaci
Production and industrial IT, Oran Mohamed-Boudiaf University of Science and Technology USTOMB, Oran, Algeria
E-mail: madjid100188@hotmail.fr
