Analysis of Concept Understanding Test Items on Static Fluid Material Using Rasch Model. Jurnal Pendidikan Fisika, [S. l.], v. 13, n. 1, p. 1–13, 2025. DOI: 10.26618/jpf.v13i1.15687. Disponível em: https://journal.unismuh.ac.id/index.php/jpf/article/view/15687. Acesso em: 7 aug. 2025.