Pinkovetskaia, I., Arbeláez-Campillo, D. F., Rojas-Bahamón, M. J. and Sverdlikova, E. (2021) “Entrepreneurship for the elderly in Russia: situation and prospects”, Amazonia Investiga, 10(39), pp. 94-101. doi: 10.34069/AI/2021.39.03.9.