YBÁÑEZ-ZEPEDA, Elmyra.
 Demographic Aging in Baja California: An Overview  by Municipalities in 2020.
<strong>Papeles de Población</strong>, [S.l.], v. 32, n. 121, p. 269-308, mar. 2026.
ISSN 2448-7147.
Available at: &lt;<a href="https://rppoblacion.uaemex.mx/article/view/21937" target="_new">https://rppoblacion.uaemex.mx/article/view/21937</a>&gt;. Date accessed: 18 aug. 2026.
doi: <a href="https://doi.org/10.22185/24487147.2026.121.10">https://doi.org/10.22185/24487147.2026.121.10</a>.