SOFYAN; KURNIATI, E.; WIDANA, I. W.; SABARIAH; BINTI MUHAMMAD, M. Development and validation of multimedia-based learning product instruments: SEM and Rasch model approaches. Indonesian Journal of Educational Development (IJED), [S. l.], v. 7, n. 1, p. 82–95, 2026. DOI: 10.59672/ijed.v7i1.6343. Disponível em: https://ojs.mahadewa.ac.id/index.php/ijed/article/view/6343. Acesso em: 22 may. 2026.