AUEZOV, Islambek. Improving Training Technologies for Beginner Tennis Players In the Initial Preparation Stage. Pubmedia Jurnal Pendidikan Olahraga, [S. l.], v. 3, n. 2, p. 12, 2025. DOI: 10.47134/jpo.v3i2.2271. Disponível em: https://edu.pubmedia.id/index.php/jpo/article/view/2271. Acesso em: 4 jun. 2026.