ZAJĄC, D. Economic activity of the population in developing non-agricultural sphere in border powiats of Podkarpackie Voivodship. TRANSBORDER ECONOMICS. International Journal on Transborder Economics, Finance, Politics and Statistics., [S. l.], v. 1, n. 2, p. 127–138, 2023. Disponível em: https://journals.ur.edu.pl/te/article/view/8612. Acesso em: 2 paź. 2024.