YUDIAR, Ahmad; SUPRIATNA, Mamat; YUDHA, Eka Sakti. Grit Instrument Development on High School Students: Rasch Model Analysis. Jurnal Kependidikan, [S. l.], v. 8, n. 2, p. 258–266, 2022. DOI: 10.33394/jk.v8i2.4794. Disponível em: https://e-journal3.undikma.ac.id/index.php/jurnalkependidikan/article/view/4794. Acesso em: 28 sep. 2025.