PRIHATININGTYAS, Chaula. Efektivitas Ice breaking dalam Meningkatkan Kemampuan Matematis Siswa . PenaEmas, [S. l.], v. 1, n. 2, p. 97–109, 2023. DOI: 10.64688/jpe.v1i2.12. Disponível em: https://ojsman1pasuruan.sch.id/jurnal/index.php/PenaEmas/article/view/12. Acesso em: 10 jan. 2026.