Wulandari, N., F. Fadhilaturrahmi, and R. Marta. “The Improving Mathematical Communication Skills by Using Realistic Mathematical Education (RME) Learning Models in Elementary Schools”. Edumaspul: Jurnal Pendidikan, Vol. 5, no. 2, Oct. 2021, pp. 205-11, doi:10.33487/edumaspul.v5i2.1967.