“Pengaruh Latihan Speed, Agility, Quickness Terhadap Pemain Bulutangkis PB Trisula Surabaya Usia 13 Sampai 15 Tahun”. 2025. Integrative Perspectives of Social and Science Journal 2 (03 Agustus): 5670-78. https://ipssj.com/index.php/ojs/article/view/727.