Gea, Meiman, Muhamad Aria Ginting, Rutni Wati Br Panggabean, Stiven Timothy Saragih, Nurkadri Nurkadri, and Dirga Leonardo Samosir. “Analisis Gerak Backhand Tenis Lapangan Pada Mahasiswa PKO I Angkatan Tahun 2024”. Journal of Education Religion Humanities and Multidiciplinary 3, no. 2 (December 2, 2025): 1073–1076. Accessed August 26, 2026. https://rayyanjurnal.com/index.php/jerumi/article/view/7590.