Kasih Haryo Basuki, and Della Suci. “Analysis of Mathematical Communication Ability of Grade X Students of SMK Tiara Bangsa Bekasi on the Material of Linear Equation Systems of Two Variables”. Formosa Journal of Sustainable Research, vol. 3, no. 12, Jan. 2025, pp. 2849-60, doi:10.55927/fjsr.v3i12.12813.