Lestari, L., V. F. Ulya, and R. Khumaimah. “The Jarimatika Method in Improving Multiplication Calculation Skills in Mathematics for Elementary School Students”. At-Thullab : Jurnal Pendidikan Guru Madrasah Ibtidaiyah, vol. 8, no. 2, Sept. 2024, pp. 159-71, doi:10.30736/atl.v8i2.2054.