LIALIKAVA, Valiantsina I.; TSEKHAN, Olga B.; TSEKHAN, Anna V. Rating of the Belarus regions on development of the sphere of services based on panel data. Journal of the Belarusian State University. Economics, [S. l.], n. 2, p. 4–16, 2019. Disponível em: https://journals.bsu.by/index.php/economy/article/view/2268. Acesso em: 18 jul. 2026.