Suparman, A.R., Rohaeti, E. and Wening, S. 2024. Development of Computer-Based Chemical Five-Tier Diagnostic Test Instruments: A Generalized Partial Credit Model. Journal on Efficiency and Responsibility in Education and Science. 17, 1 (Mar. 2024), 92–106. DOI:https://doi.org/10.7160/eriesj.2024.170108.