Iqbal Aji Dermawan, Asrori Yudha Prawira, Faridatul A’la, Desy Tya Maya Ningrum. Pengaruh Umpan Balik Informatif Terhadap Kecepatan Renang Gaya Bebas di Sekolah Renang D’Nurs, Kota Jakarta Timur. spr [Internet]. 2024Mar.24 [cited 2025Oct.16];5(1):29-33. Available from: https://www.jurnal.icjambi.id/index.php/sprinter/article/view/385