JELEVA, Rumiana. Labor Market Participation, Informal Caregiving and Quality of Life of Elderly People in Bulgaria. Postmodernism Problems, [S. l.], v. 13, n. 1, p. 26–41, 2023. DOI: 10.46324/PMP2301026. Disponível em: https://pmpjournal.org/index.php/pmp/article/view/341. Acesso em: 14 oct. 2026.