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Siregar SD, Panjaitan B, Girsang E, Dabukke H. LEARNING MEDIA USING DISCOVERY LEARNING APPROACH TO IMPROVE STUDENT LEARNING OUTCOMES. JPF Unimed [Internet]. 2019 Dec. 27 [cited 2025 Jul. 14];8(2):120-5. Available from: https://jurnal.unimed.ac.id/2012/index.php/jpf/article/view/15195