1.
Zubareva LV, Kuramshina AV, Zavedeev EV. Small and medium-sized businesses in towns of commodity regions as source of diversification and modernization of their economy. AmazInv [Internet]. 7 de agosto de 2020 [citado 30 de noviembre de 2025];9(31):21-35. Disponible en: https://amazoniainvestiga.info/index.php/amazonia/article/view/1450