RAUDJÄRV, M. 30 years from the establishment of the Mattimar OÜ (Ltd) publishing, conference, consultation and training company. Estonian Discussions on Economic Policy, [S. l.], v. 31, n. 1-2, 2024. Disponível em: https://ojs.utlib.ee/index.php/TPEP/article/view/23620. Acesso em: 12 may. 2024.