Syaiful, Andi, Zainal Widyanto, and Marsuki Marsuki. “Studi Eksperimen Metode Mengajar Resipocal Self Check Terhadap Peningkatan Kemampuan Tenis Lapangan”. STAMINA 6, no. 4 (December 4, 2023): 160-168. Accessed July 3, 2024. http://stamina.ppj.unp.ac.id/index.php/JST/article/view/1208.