Setiawan, Donny, Wawan Setiawan, and Ach. Jayul M. “Pengaruh Bentuk Sasaran Terhadap Tingkat Akurasi Smash Bolavoli”. Prosiding Seminar Nasional IPTEK Olahraga (SENALOG) 1, no. 1 (November 23, 2018): IKOR 1-4. Accessed May 24, 2022. https://ejournal.unibabwi.ac.id/index.php/semnassenalog/article/view/177.