APA (7th ed.) Citation

Kostikova, I. Educational Challenges. H.S. Skovoroda Kharkiv National Pedagogical University.

Chicago Style (17th ed.) Citation

Kostikova, Ilona. Educational Challenges. H.S. Skovoroda Kharkiv National Pedagogical University.

MLA (9th ed.) Citation

Kostikova, Ilona. Educational Challenges. H.S. Skovoroda Kharkiv National Pedagogical University.

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