Juliana Matondang, Rio Parsaoran Napitupulu, Nancy Angelia Purba. PENGARUH MODEL PEMBELAJARAN SNOWBALL THROWING TERHADAP HASIL BELAJAR IPAS SISWA DI KELAS IV UPTD SD NEGERI 124394 PEMATANGSIANTAR. PNJ [Internet]. 2025 Oct. 31 [cited 2026 Oct. 19];3(4):136-4. Available from: https://jurnal.migascentral.com/index.php/pnj/article/view/411