Ibrahim, A.A.H. 2025. Teaching Mathematics Using a Strategy Compatible with the Brain Hemispheres Approach and Its Effect on Developing Information Processing Skills Among Eighth Grade Basic Students. Jurnal Psikiatri Surabaya. 14, 2 (Nov. 2025), 144–156. DOI:https://doi.org/10.20473/jps.v14i2.72559.