FACHREZZY, F. (2020). THE STUDY CORRELATION BETWEEN ARM MUSCLE EXPLOSIVE POWER, CORE STABILITY STRENGTH AND ACHIEVEMENT MOTIVATION WITH THE SPEED OF 60 METERS RUN. IJER - INDONESIAN JOURNAL OF EDUCATIONAL REVIEW, 6(2). Retrieved from http://103.8.12.212:33180/unj/index.php/ijer/article/view/14028