@article{mofakir, author = {مفكر بسكرة}, title = { الفهرس}, journal = {revue mofakir}, number = {03}, year = {2018}, keywords = {}, abstract = {الفهرس}, issn = {1112-8623}, url = {https://revues.univ-biskra.dz/index.php/mf-fdsp/article/view/3567} }