DOLYA, V. I. Marketing Research of Preventive and Anti-Ageing Medicine in the Russian Federation. Novelty. Experiment. Traditions, [S. l.], v. 8, n. velty, p. 16–20, 2022. Disponível em: https://ojs.owebs.ru/nxtjournal/article/view/27101. Acesso em: 8 nov. 2026.