Monigir, N., Y. W. . Tumbol, and N. V. . Monolimay. “Use of The Rasch Model for Analysis of Test Instruments in Class V Science Subjects State 38 Primary School Manado”. International Journal of Information Technology and Education, vol. 3, no. 2, Mar. 2024, pp. 1-7, doi:10.62711/ijite.v3i2.171.