PĂUN, Păun; COSTEA, Costea. Clustering and education: A study on European schools. In: KURUCZLEKI, Éva (ed.). Navigating the Future: Digitalization, Sustainability, and International Business. [s.l.] : Szegedi Tudományegyetem Gazdaságtudományi Kar,2025. p. 250–270. DOI: 10.14232/gtk.nfdsib.2025.15. Disponível em: https://ebook.ek.szte.hu/index.php/szte-gazdasagtudomanyi-kar/catalog/book/348/chapter/640. Acesso em: 10 jul. 2025.