Khaeriyah, A.N. and Firmansyah, D. 2024. The Mathematical Communication Ability Viewed from Extrovert and Introvert Personality Types. Radian Journal: Research and Review in Mathematics Education. 2, 4 (Aug. 2024), 128–140. DOI:https://doi.org/10.35706/rjrrme.v2i4.12099.