Barus, M.J.B.B. et al. 2026. The Effectiveness of Story Mapping Strategy On The Eighth Grade Students’ Reading Comprehension of Narrative Texts . Jurnal Educatio FKIP UNMA. 12, 3 (Sep. 2026), 533–539. DOI:https://doi.org/10.31949/educatio.v12i3.19089.