CZECHOWSKI, Paweł. Research methods in the study of agricultural law according to the concept of Professor Andrzej Stelmachowski. Przegląd Prawa Rolnego, [S. l.], n. 2(25), p. 31–36, 2019. DOI: 10.14746/ppr.2019.25.2.2. Disponível em: https://pressto.amu.edu.pl/index.php/ppr/article/view/23354. Acesso em: 23 nov. 2024.