Chalakov, M. OPTIMIZING THE CONTROL OF TECHNICAL PERFORMANCE OF FOREHAND STROKE AMONG 12-YEAR OLD TENNIS PLAYERS USING MARTIN'S SIGMA METHOD. Trakia University.
Chicago Style (17th ed.) CitationChalakov, M. OPTIMIZING THE CONTROL OF TECHNICAL PERFORMANCE OF FOREHAND STROKE AMONG 12-YEAR OLD TENNIS PLAYERS USING MARTIN'S SIGMA METHOD. Trakia University.
MLA (9th ed.) CitationChalakov, M. OPTIMIZING THE CONTROL OF TECHNICAL PERFORMANCE OF FOREHAND STROKE AMONG 12-YEAR OLD TENNIS PLAYERS USING MARTIN'S SIGMA METHOD. Trakia University.
Warning: These citations may not always be 100% accurate.