APA (7th ed.) Citation

Riabiev, A. A., Pokolodna, M. M., & Kravets, O. M. (2021). Use of Some Information Technologies to Maintain the Sustainability of Tourism During COVID-19.

Chicago Style (17th ed.) Citation

Riabiev, A. A., M. M. Pokolodna, and O. M. Kravets. Use of Some Information Technologies to Maintain the Sustainability of Tourism During COVID-19. 2021.

MLA (8th ed.) Citation

Riabiev, A. A., et al. Use of Some Information Technologies to Maintain the Sustainability of Tourism During COVID-19. 2021.

Warning: These citations may not always be 100% accurate.