TY  - JOUR
AU  - Adib, Yousof
AU  - Rouholamini, Mehdi
AU  - Golipour Fereydouni, Shahrbanou
TI  - Providing a model to promote the sale of digital products with a social marketing approach
JO  - Journal of Iranian Social Development Studies
VL  - 14
IS  - 56
SP  - 209
EP  - 220
PY  - 2022
DO  - 10.30495/jisds.2022.20852
ER  -