PENINGKATAN HASIL BELAJAR MELAL UI MODEL COOPERTIVE LEARNING TOGETHER PELAJARAN KESEIMBANGAN DAN PELESTARIAN SUMBER DAYA ALAM KELAS IVB SD N KESTALAN SURAKARTA 2021 2022. JH 2021, 12 (2), 82-87. https://doi.org/10.24114/jh.v12i2.34185.