Putri, S. L., S. R. P. W. Pramesthi, and R. . Antonius. “SARANA BERSOSIALISASI JANGKAUAN LUAS TERHADAP PRESTASI BELAJAR MATEMATIKA”. Journal of Education and Research, vol. 4, no. 2, Dec. 2025, pp. 256-64, doi:10.56707/jedarr.v4i2.311.