ASIH, Sri. UPAYA MENINGKATKAN HASIL BELAJAR MENGHITUNG KELILING LINGKARAN DAN LUAS LINGKARAN MELALUI MODEL PEMBELAJARAN SNOWBALL THROWING. Jurnal Ilmiah Guru Caraka Olah Pikir Edukatif, [S. l.], v. 19, n. 01, 2015. DOI: 10.21831/jig cope.v19i01.5640. Disponível em: https://journal.uny.ac.id/index.php/cope/article/view/5640. Acesso em: 18 may. 2025.