“KONTRIBUSI POWER OTOT LENGAN DAN KEKUATAN OTOT PERUT TERHADAP JAUHNYA LEMPARAN KEDALAM (THROW-IN) SEPAKBOLA SSB LEO PATRA KOTA KEDIRI”, IPSSJ, vol. 2, no. 2 Maret, pp. 1853–1860, May 2025, Accessed: May 15, 2025. [Online]. Available: http://ipssj.com/index.php/ojs/article/view/267