Ayustina SG, Mustofa M. 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 [Internet]. 2021 Dec. 2 [cited 2025 Jan. 31];12(2):82-7. Available from: http://103.242.233.34/index.php/handayani/article/view/34185