Kretkowski A. The Prohibition of Trading, Conducting Business, and Exacting Usury According to the Current Codified Discipline (can. 286 CIC/83; can. 385 § 2 CCEO) and Selected Fourth-Century Catholic Church Jurisprudence. PK [Internet]. 2026 Mar. 30 [cited 2026 Apr. 9];69(1):87-112. Available from: https://czasopisma.uksw.edu.pl/index.php/pk/article/view/16014