GÖNENER, A.; DEMİRCİ, D.; GÖNENER, U.; ÖZER, B.; YILMAZ, O. THE EFFECT OF 8-WEEK CORE TRAINING ON 100 M BACKSTROKE SWIMMING PERFORMANCE ON 13-15 AGE MALE SWIMMERS. Sportif Bakış: Spor ve Eğitim Bilimleri Dergisi 2017, 4, 29-37.