Pinkovetskaia, I. S., Nuretdinova, Y. V., Treskova, T. V. and Neif, N. M. (2019) “Estimation of fixed capital investment in Russian small enterprises and microenterprises in 2018”, Amazonia Investiga, 8(21), pp. 42–51. Available at: https://amazoniainvestiga.info/index.php/amazonia/article/view/46 (Accessed: 3 July 2024).