Misri, M. A., Saifuddin, S., Akbar, R. O. ., & Kamelia, N. R. . (2021). Development and evaluation of a HOTS-based test for matrix topic: A classical test and item response theory. Beta: Jurnal Tadris Matematika, 14(2), 126–141. https://doi.org/10.20414/betajtm.v14i2.383