TY - JOUR AU - Fallah, Amir AU - Tajik Ismaeili, Somayeh TI - The Role of outdoor advertising (billboards, television urban) on the participation of citizens in the implementation of the blue sky, the earth clean JO - Journal of Socio-Cultural Changes VL - 17 IS - 2 SP - 124 EP - 136 PY - 2020 DO - ER -