KRYK, Barbara. Cost Calculator Discontinued in Practice. Studia Prawno-Ekonomiczne, [S. l.], v. 105, p. 277–291, 2021. DOI: 10.26485/SPE/2017/105/16. Disponível em: https://journals.ltn.lodz.pl/Studia-Prawno-Ekonomiczne/article/view/1430. Acesso em: 18 may. 2024.