Naumenko, Y., Repina, S., Khala, I., Manhasarov, D. and Nardid, O. (2026) “Activity and release of enzymes embedded in polyvinyl alcohol-based cryohydrogels under –20 °C storage conditions ”, Problems of Cryobiology and Cryomedicine, 36(1), pp. 69–72. Available at: https://cryo.org.ua/journal/index.php/probl-cryobiol-cryomed/article/view/2187 (Accessed: 25May2026).