AHMETOVA ALIKBAYEVA SHURENOV, Z. A. N. B. B. B. Methods of analysis for determining the competitiveness of the product. Journal of Economic Research & Business Administration, [S. l.], v. 116, n. 4/2, 2016. Disponível em: https://be.kaznu.kz/index.php/math/article/view/1345. Acesso em: 21 nov. 2024.