Ria Adventina Sinaga, Nancy Angelia Purba, Lisbet Novianti Sihombing. PENGARUH MODEL PEMBELAJARAN KOOPERATIF TIPE ROUND ROBIN TERHADAP KETERAMPILAN BERBICARA KELAS V SISWA SD NEGERI 091277 SIANTAR ESTATE. PNJ [Internet]. 2024 Oct. 26 [cited 2026 Apr. 20];2(4):160-9. Available from: https://jurnal.migascentral.com/index.php/pnj/article/view/274