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Rini K, Sugiarto S, Safa’atullah MF. Mathematical Communication Ability Viewed from Problem Solving Ability in Learning SAVI Model with Flash Media. UJME [Internet]. 30Nov.2017 [cited 1Aug.2021];6(3):360-5. Available from: https://journal.unnes.ac.id/sju/index.php/ujme/article/view/17957