Regulatory tensions in de facto unions and the promotion of marriage: a perceptual study in Peru. Research, Society and Development, [S. l.], v. 9, n. 10, p. e5809108956, 2020. DOI: 10.33448/rsd-v9i10.8956. Disponível em: https://www.rsdjournal.org/rsd/article/view/8956. Acesso em: 6 dec. 2025.