KUPESHOVA TAZHIEVA NURMAGAMBETOVA, C. S. A. T. K. M. Problems of development of innovative activity in the Republic of Kazakhstan. Journal of Economic Research & Business Administration, [S. l.], v. 114, n. 2, 2016. Disponível em: https://be.kaznu.kz/index.php/math/article/view/1276. Acesso em: 21 nov. 2024.