Items where Author is "Dewi, Irmawati Liliana Kusuma"
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Azzahra, Salsabila Firda and Safitriani, Imas and Santi, Dina Pratiwi Dwi and Dewi, Irmawati Liliana Kusuma (2025) The Effectiveness of Problem-Based Learning Based on Dienes’ Theory with the Colored Biscuit Games on the Mathematical Problem-Solving Ability of Elemetary School Students. Jurnal Ilmiah Sekolah Dasar, 9 (3). pp. 492-500. ISSN 2549-6174