1.
Kowal-Pawul A, Lichota W. Are non-cash payments the solution to limit the size of the shadow economy?. SPE [Internet]. 2024 Apr. 26 [cited 2024 Jul. 3];130:127-43. Available from: https://czasopisma.ltn.lodz.pl/Studia-Prawno-Ekonomiczne/article/view/2331