KOŁODZIEJCZAK, W. Occupational Situation of the Rural Farming and Landless Population in Poland in 2002-2017. Zeszyty Naukowe SGGW w Warszawie - Problemy Rolnictwa Światowego, [S. l.], v. 18, n. 2, p. 156–165, 2018. DOI: 10.22630/PRS.2018.18.2.43. Disponível em: https://prs.sggw.edu.pl/article/view/2731. Acesso em: 27 maj. 2024.