EFRIANI, A.; PUTRI, R. I. I.; HAPIZAH, H. RETRACTION: [Pengembangan ........... Kemampuan Literasi Matematis Siswa]. Union : Jurnal Ilmiah Pendidikan Matematika, [S. l.], v. 6, n. 3, p. 377–390, 2018. DOI: 10.30738/union.v6i3.2209. Disponível em: https://jurnal.ustjogja.ac.id/index.php/union/article/view/2209. Acesso em: 1 feb. 2023.