Mahfudy S, Wahyu K, Mauliddin M, Sucipto L, Evendi E, Irpan S. Characters and values in mathematics teaching and learning: A review of research in Indonesia. BetaJTM [Internet]. 2019 May 31 [cited 2026 May 7];12(1):60-81. Available from: http://www.jurnalbeta.ac.id/index.php/betaJTM/article/view/237