A.Y. Phan, and M. Noorzaid. “Effects of Isometric and Isotonic Lower Limb Circuit Exercises on Cardiovascular Responses in Young Adults”. Asian Journal of Medicine & Health Sciences 4, no. 2 (November 1, 2021): 28–36. Accessed February 27, 2026. https://ejournal.unikl.edu.my/index.php/ajmhs/article/view/100.