Suyitno, H., Rochmad, R., Sugiharti, E., Suyitno, A., & Yuanbing, G. (2019). Mathematics Learning Which Include with Character Values (Based on Findings at Guangxi Normal University and UNNES) . KnE Social Sciences, 3(18), 213–221. https://doi.org/10.18502/kss.v3i18.4715