Emi Yuliza, and Rizky Arianty. “Efforts to Improve Mathematical Skills through the Singing Method Among Fourth-Grade Students”. R-Disa: Riset Inovasi Pendidikan Guru Sekolah Dasar 1, no. 2 (August 31, 2026): 68–74. Accessed September 14, 2026. https://openjournal.unpam.ac.id/index.php/rdisa/article/view/62158.