Triansyah, Yori, Suharjana Suharjana, and Muhammad Imam Rahmatullah. 2023. “The Influence of Exercise and Coordination Methods Hand Eye Coordination on the Accuracy of Badminton Service”. Advances in Health and Exercise 3 (2):38-45. https://www.turkishkinesiology.com/index.php/ahe/article/view/67.