TY - JOUR AU - khajehvand, leila AU - Toloie Eshlaghy, Abbas AU - Mosakhani, Morteza TI - Discovering a Way to Analyze Customer Emotions on Social Media for use in Advertising Systems JO - Journal of Development & Evolution Mnagement VL - 15 IS - 54 SP - 0 EP - 0 PY - 2023 DO - 10.22094/jdem.2023.1981721.3062 ER -