BIENIEK-MAJKA, Maryla. The role of institutions in controlling compliance with the obligation to conclude contracts for the supply of agricultural products. Ekonomia i Prawo. Economics and Law. Online. 31 March 2023. Vol. 22, no. 1, pp. 37-52. [Accessed 18 July 2024]. DOI 10.12775/EiP.2023.003.