Putri, D.A. and Putri, H.E. 2026. Analysis of Students Spatial Thinking Ability Improvement Through Story Maps Learning Using the Wilcoxon Signed Rank Test. OMEGA: Jurnal Keilmuan Pendidikan Matematika. 5, 1 (Jan. 2026), 159–166. DOI:https://doi.org/10.47662/jkpm.v5i1.1146.