Sangeran, Nurhidaya, Suarti Djafar, and Irman Syarif. 2024. “The Effect of Jarimatics-Based Drill Method on Multiplication Operation Skills of Third Grade Elementary School Students”. Tunas: Jurnal Pendidikan Guru Sekolah Dasar 10 (1):51-59. https://doi.org/10.33084/tunas.v10i1.8540.