National program of solidarity assistance Pension 65 and welfare social of beneficiaries in the districts of Puno and Chucuito. Revista revoluciones, [S. l.], v. 1, n. 1, p. 43–55, 2019. DOI: 10.35622/j.rr.2019.01.005. Disponível em: https://revistas.inudi.edu.pe/index.php/rr/article/view/458. Acesso em: 24 jun. 2026.