PURWANTO, Edi. Mathematics Communication Ability In Mathematics Education Study Program Post Online Learning. Journal of Education and Learning Mathematics Research (JELMaR), [S. l.], v. 3, n. 2, p. 197–207, 2022. DOI: 10.37303/jelmar.v3i2.125. Disponível em: https://jelmar.wisnuwardhana.ac.id/index.php/jelmar/article/view/125. Acesso em: 25 aug. 2026.