Katlishin OI, Baleevskikh AS. Analysis of the dynamics of gross domestic product and external economic activity of the Russian Federation for 2013?2018. AmazInv [Internet]. 21 de febrero de 2020 [citado 19 de diciembre de 2025];9(26):146-57. Disponible en: https://mail.amazoniainvestiga.info/index.php/amazonia/article/view/1125