WULANDARI, Thania; YAHFIZHAM, Yahfizham. Pengembangan Lembar Kerja Peserta Didik Berbasis Permainan Kelereng pada Materi Sistem Persamaan Linear Dua Variabel. Jurnal Pendidikan Matematika dan Sains, [S. l.], v. 13, n. Special_issue, p. 69–80, 2025. DOI: 10.21831/jpms.v13iSpecial_issue.88578. Disponível em: https://journal.uny.ac.id/index.php/jpms/article/view/88578. Acesso em: 4 nov. 2025.