SYAH, Muhammad Vandif Abdurrahman; JANNAH, Miftakhul. PERBEDAAN KETANGGUHAN MENTAL DITINJAU DARI STATUS ATLET INDIVIDU DAN BEREGU PADA SISWA SMA X. Character Jurnal Penelitian Psikologi, [S. l.], v. 8, n. 8, p. 145–152, 2021. DOI: 10.26740/cjpp.v8i8.41691. Disponível em: https://ejournal.unesa.ac.id/index.php/character/article/view/41691. Acesso em: 13 jan. 2025.