Farhanto, Galih, Bayu Septa Martaviano Triaditya, and Wawan Setiawan. “Pengaruh Jumlah Langkah Awalan Terhadap Jarak Lemparan (Throw In) Sepakbola”. Prosiding Seminar Nasional IPTEK Olahraga (SENALOG) 1, no. 1 (November 23, 2018): IKOR 5-7. Accessed September 28, 2022. https://ejournal.unibabwi.ac.id/index.php/semnassenalog/article/view/179.