RUFF, J. The Engage-Amplify-Pipeline Framework:: Audience Engagement and Sustainability in a Regional Orchestra. Αρετή (Arete): Journal of Excellence in Global Leadership, [S. l.], v. 4, n. 1, p. p. 421–434, 2026. DOI: 10.59319/arete.v4i1.1088. Disponível em: https://press.palni.org/ojs/index.php/arete/article/view/1088. Acesso em: 23 oct. 2026.