APA (7th ed.) Citation

Dimitrova, L. RESEARCH OF THE EFFICIENCY OF ONLINE TRAINING SESSIONS AMONG 10-13-YEAR-OLD CHESS PLAYERS. Scientific Publishing House. NSA Press.

Chicago Style (17th ed.) Citation

Dimitrova, Leyla. RESEARCH OF THE EFFICIENCY OF ONLINE TRAINING SESSIONS AMONG 10-13-YEAR-OLD CHESS PLAYERS. Scientific Publishing House. NSA Press.

MLA (9th ed.) Citation

Dimitrova, Leyla. RESEARCH OF THE EFFICIENCY OF ONLINE TRAINING SESSIONS AMONG 10-13-YEAR-OLD CHESS PLAYERS. Scientific Publishing House. NSA Press.

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