RYBAKOVA, Olga Gennadevna; KISLUKHINA, Irina Anatolyevna. Estimation of Flexibility of an Organization on the Ground of the Calculation of Profit Margin Rate. Economy of Regions, [S. l.], v. 12, n. 4, p. 1253–1262, 2016. DOI: 10.17059/2016-4-25. Disponível em: https://www.economyofregions.org/ojs/index.php/er/article/view/2149. Acesso em: 17 jun. 2026.