KLIMEK, J.; HENHAPPEL, S.; NIEDZIELSKI, P.; KLIMEK, J. A.; ZIOŁO, M.; KOZUBA, J. Crowdsourcing: A New Phenomenon or an Old Practice of Leveraging Society’s Intellectual Capital? History and Definitional Framework of the Concept. Journal for Perspectives of Economic Political and Social Integration, [S. l.], v. 32, n. 1, p. 7–31, 2026. DOI: 10.18290/pepsi-2026-0001. Disponível em: https://czasopisma.tnkul.pl/index.php/jpepsi/article/view/3909. Acesso em: 8 jul. 2026.