Hutasoit, S. A., Sijabat, D. ., & Purba, J. R. T. . (2026). The Effect Of Realia Media On Student Learning Outcomes In Science Subjects Of Grade IV . Jurnal Ilmu Sosial Dan Humaniora , 4(1), 118–126. https://doi.org/10.58540/isihumor.v4i1.1196