Rasch Model Analysis of the Quality of a Problem-Solving Skill Assessment Instrument on the Topic of Alternative Energy. Jurnal Ilmiah Mandala Education, [S. l.], v. 12, n. 3, p. 857–867, 2026. DOI: 10.58258/zedq7v38. Disponível em: https://ejournal.mandalanursa.org/index.php/JIME/article/view/11241. Acesso em: 23 sep. 2026.