Berdiev, U., Khudaykulov, I., Iskandarov, S., Amirova, A. and Ashurov, K. 2025. Influence of SiO2 Nanoparticles on the Characteristics of a Polyvinyl Alcohol-Based Proton Exchange Composite Membrane. East European Journal of Physics. 1 (Mar. 2025), 265-271. DOI:https://doi.org/10.26565/2312-4334-2025-1-30.