Kadyrzhanov Д., Shakirzyanov Р., Makhanov К. and Maxim З. 2026. Investigation of the Dielectric Properties of PVDF, SKF32, PVA, and PS525 Thermoplastics in the Microwave Frequency Range. BULLETIN OF THE L.N. GUMILYOV EURASIAN NATIONAL UNIVERSITY. PHYSICS. ASTRONOMY SERIES. 156, 3 (Sep. 2026), 97–114.