PURWANTO, S.; SUJARWO, S.; SUPRIYANTO, A.; WIBOWO, Y. A. Technical guidance on mental toughness in achieving final match results for students in the Special Sports Class (KKO). Darmabakti: Jurnal Pengabdian kepada Masyarakat, [S. l.], v. 1, n. 2, p. 48-53, 2025. DOI: 10.56003/darmabakti.v1i2.461. Disponível em: https://journal.rezkimedia.or.id/darmabakti/article/view/461. Acesso em: 12 jun. 2026.