Lashyn , Y. ., O. . Trofymchuk, S. . Zabolotnyi, O. . Voitko, and E. . Seabra. “SENTIMENT ANALYSIS OF TEXTS USING RECURRENT NEURAL NETWORKS OF THE TRANSFORMER ARCHITECTURE”. Advanced Information Systems, vol. 9, no. 3, Aug. 2025, pp. 91-101, doi:10.20998/2522-9052.2025.3.11.