GATOMATIS, P.; TSIOMOS, K.; BOGONIKOLOS, N. Using Blockchain for Business & Marketing Improvement. Journal of Marketing Development and Competitiveness, [S. l.], v. 15, n. 2, 2021. Disponível em: https://articlearchives.co/index.php/JMDC/article/view/4680. Acesso em: 21 nov. 2025.