Hamedani Mojarad, Payam, Mohammad Sadeq Sabouri, Mehdi Charmchian Langerodi, and Reza Dinpanah. “The Design of a Contract Farming (CF) Model to Improve the Poultry Industry Value Chain in Tehran Province; Iran (Grounded Theory Approach)”. Management Strategies and Engineering Sciences (April 1, 2027): 1–13. Accessed October 7, 2026. https://msesj.com/index.php/mses/article/view/437.