Suryadi, N. R. S., L. Nurmegawati, S. E. S. Mu’aziyah, and A. S. Perdani. “Rasch Model for Analysis of Scientific Attitude Instruments in the Context of Secondary School Science Education”. Equator Science Journal, vol. 3, no. 2, June 2025, pp. 98-106, doi:10.61142/esj.v3i2.234.