Mita Febi Indah Sari, Suyitno, Adin Fauzi and Melinda Febriana 2025. Effectiveness of Bar Chart Learning via Demonstration Method in TSTS Model for Elementary Students. Madako Elementary School. 4, 1 (Apr. 2025), 1–15. DOI:https://doi.org/10.56630/mes.v4i1.289.