DOCUMENTARY REGISTRATION AND BOOK KEEPING OF EXPORT OPERATIONS OF NON-PRIMARY GOODS. Economic Environment, [S. l.], v. 9, n. 4, p. 31–40, 2020. DOI: 10.36683/2306-1758/2020.04/31-40. Disponível em: https://econenv.owebs.ru/article/view/3675. Acesso em: 28 sep. 2026.