Nono Hardinoto AL. KONTRIBUSI LATIHAN DECLINE PUSH-UP, HORIZONTAL SWING DAN SQUAT-JUMP TERHADAP PENINGKATAN HASIL TOLAK PELURU GAYA O™BRIEN ATLET PUTRA EKSTRAKURIKULER SMA NEGERI 2 KISARAN TAHUN 2015. Sport. Education. Pedagogik. [Internet]. 2017 Dec. 20 [cited 2025 Jul. 6];3(2):66-71. Available from: https://jurnal.unimed.ac.id/2012/index.php/jpor/article/view/8207