KHAIRUNI, Kiki; WANDINI, Rora Rizky. Strategi Butterfly dan Pemecahan Masalah Matematika Siswa. Jurnal Obsesi : Jurnal Pendidikan Anak Usia Dini, [S. l.], v. 7, n. 3, p. 3771–3780, 2023. DOI: 10.31004/obsesi.v7i3.4577. Disponível em: https://obsesi.or.id/index.php/obsesi/article/view/4577. Acesso em: 17 apr. 2026.