Aji, T. “EFFECT OF TRAINING LEG MUSCLE POWER ON THE ACCURACY AND SPEED OF SERVICE AS TAKRAW IN CENTRAL JAVA MAN PLAYERS”. JIPES - JOURNAL OF INDONESIAN PHYSICAL EDUCATION AND SPORT, Vol. 4, no. 2, Oct. 2020, pp. 46-56, http://103.8.12.212:33180/unj/index.php/jipes/article/view/17565.