RAMÍREZ PALMA, María Teresa et al.
 The State of the Art of sol-gel Process in Mexico.
<strong>CIENCIA ergo-sum</strong>, [S.l.], v. 17, n. 2, p. 183-188, oct. 2017.
ISSN 2395-8782.
Available at: &lt;<a href="https://cienciaergosum.uaemex.mx/article/view/7432" target="_new">https://cienciaergosum.uaemex.mx/article/view/7432</a>&gt;. Date accessed: 19 aug. 2026.