VICTOROVNA KUZNETSOVA, Natalia; VICTOROVNA KOCHEVA, Ekaterina; ANATOLIEVICH MATEV, Nikolay. Multivariable Classification of Countries of the World in Terms of Innovation Development. International Journal of Engineering and Technology, [S. l.], v. 7, n. 3.14, p. 360–368, 2018. DOI: 10.14419/ijet.v7i3.14.17027. Disponível em: https://mail.sciencepubco.com/index.php/IJET/article/view/17027.. Acesso em: 16 aug. 2025.