Amelia, R. N., Sari, A. R. P., Astuti, S. R. D. and Purnama, D. N. (2023) “Using Andrich Rating Scale Model In Psychometric Analysis Of General Chemistry I Essay Test”, Jurnal Ilmiah Kanderang Tingang, 14(1), pp. 92-101. doi: 10.37304/jikt.v14i1.180.