RITONGA, Rudi; RAMADHANI, Sulistyani Puteri. PENGEMBANGAN MEDIA PERMAINAN CONGKLAK (TRADISIONAL INDONESIA) UNTUK MENINGKATKAN KEMAMPUAN BERHITUNG PERMULAAN SISWA DI SEKOLAH DASAR. Jurnal Basicedu, [S. l.], v. 3, n. 4, p. 2025–2036, 2019. DOI: 10.31004/basicedu.v3i4.246. Disponível em: https://www.jbasic.org/index.php/basicedu/article/view/246. Acesso em: 14 may. 2024.