JASIŃSKA-BILICZAK, A. Self-Employment Problem — the Role and Place of Microenterprises in Regional Economy. Regional Barometer. Analyses & Prognoses, [S. l.], v. 13, n. 4, p. 75–80, 2015. DOI: 10.56583/br.707. Disponível em: https://czaz.akademiazamojska.edu.pl/index.php/br/article/view/707. Acesso em: 29 sep. 2024.