Zabarna E., Riabova T., Riabov I., Pysarenko N., Mostova A. Analysis of digital marketing trends in 2022–2023 of the global fuel and energy complex (experience for Ukraine). Calitatea: Quality Access to Success. 2022. Vol. 24, No. 192. P. 360–367. [s.l.] : ЗВО "Університет трансформації майбутнього",2025. Disponível em: https://repository.uft.in.ua/index.php/omp/catalog/book/77. Acesso em: 8 jul. 2026.