TY - JOUR AU - کایوند, فریدون AU - سودانی, منصور AU - شفیع‌آبادی, عبداله TI - A Survey of Happiness Education Effective in Fordyce Method on Increasing of Happiness of Diabetic Patients in Behbahan City JO - Knowledge & Research in Applied Psychology VL - 11 IS - 42 SP - 1 EP - 24 PY - 2010 DO - ER -