Application of System Thinking Approach in Identifying the Challenges of Beef Value Chain Parisa Alizadeh - Hosein Mohammadi - Naser Shahnoushi Foroushani - Sayed Saghaian - Alireza Pooya مجلات خارجی Agris On-line Papers in Economics and Informatics 2020 June Volume (12) No (2) Pages (3-16) مشاهده مقاله
