Oktaviani, M., Hasanah, U., Faesal, M., Elmanora, & Zulfa, V. (2021). THE USE OF THE RASCH MODEL IN ANALYSING THE VALIDITY AND RELIABILITY OF STUDENTS’ COPING STRATEGY SCALE. JISAE: Journal of Indonesian Student Assessment and Evaluation, 7(2), 110–119. https://doi.org/10.21009/jisae.v7i2.22009