GREGOR, Bogdan; GOTWALD, Beata. Social commerce – nowy format handlu online w dobie AI. Poland: Lodz University Press,2025. DOI: 10.18778/8445-000-0. Disponível em: https://press.uni.lodz.pl/index.php/wul/catalog/book/1589. Acesso em: 15 feb. 2026.