Chamidah, A., and E. P. . Laksminto Emanuel. “Commognitive Review: Analysis of Student Work Results in Solving Contextual Problems on Matrix Inverse Material”. Jurnal Inovasi Dan Teknologi Pendidikan, vol. 4, no. 2, Sept. 2025, pp. 627-3, doi:10.46306/jurinotep.v4i2.235.