Awaludin, A.A.R., Selvia, N. and Andrari, F.R. 2021. Mathematical Representation of Students in Solving Mathematic Problems Reviewed from Extrovert-Introvert Personality. International Journal of Elementary Education. 5, 2 (May 2021), 323–329. DOI:https://doi.org/10.23887/ijee.v5i2.33206.