Upaya Meningkatkan Kemampuan Berhitung Permulaan Melalui Media Magic Ruler Puzzle Pada Kelompok B RA Tanjung Assalam Pakenjeng. Jurnal Anaking [Internet]. 2022 Aug. 11 [cited 2026 Jul. 19];1(1):9-19. Available from: https://journal.stai-musaddadiyah.ac.id/index.php/ja/article/view/205