TY - JOUR AU - Dodangeh, Hamid Reza AU - Fazli, Safar TI - The Effect of Social Capital on Improvement of Productivity of Manufacturing companies (A Case study about Detergent, Hygienic and Cosmetic Industries) JO - Journal of Development & Evolution Mnagement VL - 5 IS - 14 SP - 51 EP - 59 PY - 2013 DO - ER -