Siahaan, Bethesda Angela, Muktar B Panjaitan, and Aprido Simamora. 2026. “The Effect of Contextual Learning Model on Students’ Learning Outcomes in Science Subjects In Grade III”. Jurnal Ilmu Sosial Dan Humaniora 4 (1):294-305. https://doi.org/10.58540/isihumor.v4i1.1486.