Tangkudung, James, Firmansyah Dlis, and M. Sahib Saleh. 2017. “THE EFFECT OF EXERCISE AND KINESTHETIC METHODS TO BACKHAND GROUNDSTROKE SKILLS ON FIELD TENNIS GAMES”. JIPES - JOURNAL OF INDONESIAN PHYSICAL EDUCATION AND SPORT 3 (2):193-215. https://doi.org/10.21009/JIPES.032.14.