Fernando, Ricky, Zulrafli Zulrafli, and Sasmarianto Sasmarianto. 2022. “The Effectiveness of Football Learning Through the Playing K Approach to Motor Ability for Riau Sports High School Students: Efektivitas Pembelajaran Sepakbola Melalui Pendekatan Bermain K Terhadap Motor Ability Bagi Siswa Sman Olahraga Riau”. Jurnal Olahraga Dan Kesehatan (ORKES) 1 (2):202-8. https://doi.org/10.56466/orkes/Vol1.Iss2.17.