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@thesis{thesis, author={others and Setiawan Heru}, title ={KONTRIBUSI POWER OTOT TUNGKAI, KEKUATAN OTOT PERUT DAN KELENTUKAN TERHADAP HASIL MENYUNDUL BOLA PADA SISWA SEKOLAH SEPAKBOLA RIVER NATAR}, year={2015}, url={http://repository.ibik.ac.id/235/}, abstract={} }