Nana SUMARNA; Izlan SENTRYO. A Descriptive Study on Improving of Prospective Elementary Teachers’ Reasoning: Learning Geometry through Mathematical Investigation. Selected Topics in Humanities and Social Sciences Vol. 3, [S. l.], p. 124–133, 2021. DOI: 10.9734/bpi/sthss/v3/8426D. Disponível em: https://stm.bookpi.org/STHSS-V3/article/view/2302. Acesso em: 3 jun. 2026.