Zyukin DA, Zhilyakov DI, Bolokhontseva YI, Petrushina OV. Export of Russian grain: prospects and the role of the state in its development. AmazInv [Internet]. 21 de abril de 2020 [citado 20 de noviembre de 2025];9(28):320-9. Disponible en: https://www.amazoniainvestiga.info/index.php/amazonia/article/view/1327