Coloma, R. A. ., Ibarra, F. P. ., Mukminin, A., Marzulina, L., Mulyono, H., & Harto, K. (2023). PACE Technique to Error Categories: Its Effectiveness in Improving Word Problem Performance in Mathematics among the 7th Grade Students. Qubahan Academic Journal, 3(4), 130–152. https://doi.org/10.48161/qaj.v3n4a169