BARWACZ, K. Business model of microenterprises – empirical findings. Problems of Economics and Law, [S. l.], v. 3, n. 2, p. 1–12, 2022. DOI: 10.5604/01.3001.0013.7214. Disponível em: https://journals.anstar.edu.pl/index.php/pel/article/view/339. Acesso em: 3 jul. 2024.