الحاج, بافلح
(جامعة غرداية/كلية العلوم الإقتصادية ، التجارية وعلوم التسيير, 2020)
Subbly chain is so important process that get effect of marketing system
,shows Activities and develop the organization, all of them now , want proves
himself by subbly chain value , that make her in good position in ...