Islahuzzaman Nuryadin, R. I. D. S. P. R. S. “The Effect of Small Sided Games Training Method on Football Basic Skills of Dribbling and Passing in Indonesian Players Aged 10-12 Years”. International Journal of Advanced Science and Technology, Vol. 29, no. 3s, Mar. 2020, pp. 429 -41, http://sersc.org/journals/index.php/IJAST/article/view/5620.