KOMALASARI, Y.; MARLINA, N.; RATNAPURI, S.; AMELIA, R. MENGANALISIS KEMAMPUAN MATHEMATICAL PROBLEM POSSING PADA MATA PELAJARAN MATEMATIKA SISWA SMA. Union : Jurnal Ilmiah Pendidikan Matematika, [S. l.], v. 6, n. 3, p. 359–368, 2018. DOI: 10.30738/union.v6i3.3092. Disponível em: https://jurnal.ustjogja.ac.id/index.php/union/article/view/3092. Acesso em: 1 feb. 2023.