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Isman F, Widiatsih A. Efforts to Improve students Learning Outcomes By using Google Classroom Covid 19 The subject Teorema Phytagoras. AXIOMA [Internet]. 2022 Mar. 22 [cited 2025 Aug. 30];6(2):104-12. Available from: https://ejurnal.uij.ac.id/index.php/AXI/article/view/1010