Nailake, Maria Densiana, Aloisius Loka Son, and Eduardus Beo Seso Delvion. 2023. “High School Students’ Mathematical Connection Ability Profile in Solving Three-Variable Linear Equation System Problems Based on Cognitive Style”. Indonesian Educational Research Journal 1 (2):65-75. https://doi.org/10.56773/ierj.v1i2.16.