SEQUEIRA DAZA, Doris.
 Aging in the 21st century: unresolved challenges.
<strong>Revista Salud y Cuidado</strong>, [S.l.], v. 3, n. 3, dec. 2024.
ISSN 2954-4459.
Available at: &lt;<a href="https://revistasaludycuidado.uaemex.mx/article/view/25348" target="_new">https://revistasaludycuidado.uaemex.mx/article/view/25348</a>&gt;. Date accessed: 03 oct. 2026.
doi: <a href="https://doi.org/10.36677/saludycuidado.v3i3.25348">https://doi.org/10.36677/saludycuidado.v3i3.25348</a>.