MUSANNI, Musanni; GUMMAH, Syifaul; AHZAN, Sukainil. Validitas Butir Soal Pemahaman Konsep dengan Rasch Model. Jurnal Ilmiah IKIP Mataram, [S. l.], v. 10, n. 1, p. 9–16, 2023. Disponível em: https://ojspanel.undikma.ac.id/index.php/jiim/article/view/7537. Acesso em: 30 sep. 2025.