V. KOVAL, A. Organization of trade ports activity management in Europe at the end of the 19th and beginning of the 20th century. Revista San Gregorio, [S. l.], v. 1, n. 30, 2019. DOI: 10.36097/rsan.v1i30.903. Disponível em: https://www.revista.sangregorio.edu.ec/index.php/REVISTASANGREGORIO/article/view/903. Acesso em: 15 jun. 2024.