“…Other papers offered comparative studies between countries or regions (Ilieva & Hernandez, 2018); (Vasa, et al, 2018), while some authors depicted the subject of sustainability in agriculture at country or group of countries level (Perez-Mesa, et al, 2019); (Patidar, et al, 2018); (Adhikari and Prapaspongsa, 2019); (Salazar, et al, 2020); (Zollet and Maharjan, 2021). Furthermore, sustainable agri-food systems were investigated at the crop level as follows: honey (Pippinato, et al, 2020); cocoa (Moreno-Miranda, et al, 2019); (Lerner, et al, 2021); Parmigiano Reggiano (Arfini, et al, 2019); legume-based food (Balazs, et al, 2021); wine industry (Pullman, et al, 2010); (Martucci, et al, 2019).…”