Yunikawati, N. A., M. P. Priambodo, E. Y. Puspasari, and N. Istiqomah. “Is It Important for Elementary School Students to Learn the Basics of Finance?”. KnE Social Sciences, Vol. 5, no. 8, July 2021, pp. 41–48, doi:10.18502/kss.v5i8.9346.