GUERRERO ESCAMILLA, Juan Bacilio; 						RANGEL MARTÍNEZ, Yamile.
 Estimation of the water deficit for the water supply system in the Pachuca Metropolitan Area.
<strong>CIENCIA ergo-sum</strong>, [S.l.], v. 33, july 2026.
ISSN 2395-8782.
Available at: &lt;<a href="https://cienciaergosum.uaemex.mx/article/view/26491" target="_new">https://cienciaergosum.uaemex.mx/article/view/26491</a>&gt;. Date accessed: 20 oct. 2026.
doi: <a href="https://doi.org/10.30878/ces.v33n0a75">https://doi.org/10.30878/ces.v33n0a75</a>.