Satriya, Prisma, and Miftakhul Jannah. “PENGARUH PELATIHAN VISUALISASI TERHADAP KEPERCAYAAN DIRI ATLET BULU TANGKIS”. Character Jurnal Penelitian Psikologi 4, no. 2 (July 12, 2017): 1-5. Accessed May 19, 2024. https://ejournal.unesa.ac.id/index.php/character/article/view/42577.