“BANGUN RUANG TABUNG PADA LEMANG : ANTARA TRADISI DAN MATEMATIKA”, Jurnal Inovasi Sekolah Dasar, The Indonesian Journal of Inovation School Education, vol. 2, no. 1, pp. 17–21, Feb. 2026, Accessed: Jun. 14, 2026. [Online]. Available: https://jurnal.unimed.ac.id/2012/index.php/jisd/article/view/71501