Sriyanti, A, and Viana Pusphita. “Identification of Mathematics Questions in Student Books for Curriculum 2013 Based on Cognitive Dimensions by TIMSS”. Al-Khwarizmi : Jurnal Pendidikan Matematika Dan Ilmu Pengetahuan Alam, vol. 10, no. 2, Oct. 2022, pp. 127-38, doi:10.24256/jpmipa.v10i2.1958.