“DIELECTRIC PROPERTIES OF POLY(VINYL ALCOHOL) HYDROGELS PREPARED BY FREEZING/THAWING TECHNIQUE (PROPIEDADES DIELÉCTRICAS DE HIDROGELES DE ALCOHOL POLIVINÍLICO OBTENIDOS POR LA TÉCNICA DE CONGELAMIENTO/ DESCONGELAMIENTO)”, reveia, vol. 9, no. 18, pp. 105–114, Sep. 2013, Accessed: Jul. 18, 2025. [Online]. Available: https://eiaupgrade.metarevistas.org/index.php/reveia/article/view/263