Hutasoit SA, Sijabat D, Purba JRT. The Effect Of Realia Media On Student Learning Outcomes In Science Subjects Of Grade IV . ISIHUMOR [Internet]. 2026 Jan. 30 [cited 2026 Apr. 18];4(1):118-26. Available from: https://putrapublisher.org/ojs/index.php/isihumor/article/view/1196