Circular Economy 2.0: A Study on the Financial Viability of the "Product-as-a-Service" (PaaS) Model in Emerging Markets, with Special Reference to India. International Research Journal on Advanced Engineering Hub (IRJAEH), [S. l.], v. 4, n. 07, p. 5144–5151, 2026. DOI: 10.47392/IRJAEH.2026.0674. Disponível em: https://irjaeh.com/index.php/journal/article/view/1990.. Acesso em: 9 aug. 2026.