TY - JOUR AU - abdoli, maryam TI - The Effectiveness of Social Media Marketing Model with Combined Approach (Case Study: Tehran Milk Industry Experts and Policymakers) JO - Journal of Iranian Social Development Studies VL - 0 IS - 0 SP - 0 EP - 0 PY - 2007 DO - 10.30495/jisds.2007.21292 ER -