Diagnostic Instrument Test of Renewable Energy Topics: Analysis of Conceptual Change Students Using the Rasch Approach. Online Learning In Educational Research (OLER), [S. l.], v. 5, n. 2, p. 231–243, 2025. DOI: 10.58524/oler.v5i2.675. Disponível em: https://journal.foundae.com/index.php/oler/article/view/675. Acesso em: 16 jan. 2026.