List of Articles marketing Open Access Article Abstract Page Full-Text 1 - Presenting an efficiency analysis model of posts in social networks of digital marketing (Case Study: Facebook) Mohhamad Reza Shahriari 10.30495/ijdea.2022.68958.1175 Open Access Article Abstract Page Full-Text 2 - Presenting a pricing model for the producers of steel with application of Game theory Narges Shirafkan Mohammad Mehdi Hosseinzadeh 10.30495/ijdea.2023.73374.1196