Barberis, Eduardo, Daniela Freddi, Raffaele Giammetti, Paolo Polidori, Désirée Teobaldelli, and Elena Viganò. “Trade Relationships in the European Pork Value Chain: A Network Analysis”. Economia agro-alimentare/Food Economy - Open Access 22, no. 1 (June 22, 2020). Accessed November 21, 2024. https://journals.francoangeli.it/index.php/ecagoa/article/view/10070.