1. A New Industrial Strategy for Europe. COM(2020) 102 final, (2020). https://ec.europa.eu/info/sites/info/files/communication-eu-industrial-strategy-march-2020_en.pdf.
2. A SME Strategy for a sustainable and digital Europe. COM(2020) 103 final, (2020). https://eur-lex.europa.eu/legal-content/EN/TXT/PDF/?uri=CELEX:52020DC0103&from=EN.
3. Addy, R. (2008). Green is the goal. In FOOD manufacture, Ottobre (pp. 45–46). https://www.foodmanufacture.co.uk/Article/2008/09/29/Green-is-the-goal.
4. Akter, A. (2016). How green are the ‘green factories’? In Textile today. https://www.textiletoday.com.bd/green-green-factories/.
5. Ball, P. D., Despeisse, M., Evans, S., Greenough, R. M., Hope, S. B., & Kerrigan, R., et al. (2013). Factory modelling: Combining energy modelling for buildings and production systems. IFIP Advances in Information and Communication Technology, 397(PART 1), 158–165. https://doi.org/10.1007/978-3-642-40352-1_21.