Khalid Yusup, Muhamad, Firman Aditiyatama, and Muh Ikhwan Iskandar. 2019. “PENGARUH LATIHAN IMAGERY TERHADAP KETEPATAN SHOOTING FUTSAL ”. Journal of Physical Education and Sport Science 1 (3), 21-25. http://jurnal.upmk.ac.id/index.php/jpess/article/view/1231.