Sholikhah M, Fiantika FR. Proses Berpikir Matematis Siswa SD pada Penyajian Data Bertema Lingkungan Daur Ulang. JRIP [Internet]. 2026 Aug. 25 [cited 2026 Oct. 13];6(2):1071-80. Available from: https://etdci.org/journal/jrip/article/view/5080