Bandeira, A. M. A., T. Ornelas, D. Meira, and G. Azevedo. “Transparency of Private Institutions of Social Solidarity in the Autonomous Region of Madeira: Empirical Study”. E3 — Revista De Economia, Empresas E Empreendedores Na CPLP, vol. 6, no. 1, Dec. 2020, pp. 025-39, doi:10.29073/e3.v6i1.257.