YAMTINAH, S.; ASHADI, A.; MULYANI, B.; UTAMI, B.; KRISTYASARI, M. L. Characteristics analysis of integrated science question items with the rasch model. Journal of Environment and Sustainability Education, [S. l.], v. 1, n. 1, p. 7–19, 2023. DOI: 10.62672/joease.v1i1.1. Disponível em: https://joease.id/index.php/joease/article/view/1. Acesso em: 17 mar. 2025.