PONOMAREVA, Alexandra M.; PONOMAREV, Maxim A. Methodology for interdisciplinary research into the problems of economics and marketing of loneliness. State and Municipal Management. Scholar Notes, [S. l.], n. 4, p. 33–37, 2023. DOI: 10.22394/2079-1690-2023-1-4-33-37. Disponível em: https://gmu.owebs.ru/article/view/831. Acesso em: 8 nov. 2026.