Engkos, Engkos. “UPAYA MENINGKATKAN KEMAMPUAN MENGENAL BILANGAN MELALUI MEDIA PERMAINAN TRADISIONAL CONGKLAK DI KELAS 1 SDN DR SATIMAN SUBANG”. JPG: JURNAL PENELITIAN GURU FKIP UNIVERSITAS SUBANG 3, no. 02 (October 29, 2020): 342–354. Accessed December 4, 2024. https://ejournal.unsub.ac.id/index.php/JPG/article/view/854.