Ahmad, A. K., Arifin, I. N. ., Aries, N. S., Isnanto, & Assel, H. Y. (2026). Improving Students’ Learning Outcomes in Non-Numerical Pattern Recognition Through Problem-Based Learning Assisted by a Pictorial Pattern Board in Elementary School. Jurnal Kiprah Pendidikan, 5(3), 373–388. https://doi.org/10.33578/kpd.v5i3.p373-388