2021-03-232011-02-0117941237http://hdl.handle.net/10784/27187spahttps://v2.sherpa.ac.uk/id/publication/issn/1794-1237DIELECTRIC PROPERTIES OF POLY(VINYL ALCOHOL) HYDROGELS PREPARED BY FREEZING/THAWING TECHNIQUEarticle2021-03-23JARAMILLO, JUAN MANUEL