[1]
ZAZYAN, K. 2025. ANALYSIS OF THE UKRAINIAN MARKET FOR POWER BANKS AND PORTABLE POWER STATIONS: PRICING STRUCTURE, BRAND CONCENTRATION, AND PRICE ELASTICITY. Society. Economy. Digitalization. 2, 5 (Sep. 2025), 44–54. DOI:https://doi.org/10.31379/sed.2.5.2025.42.