TANJUNG, Sri Rahmi; SIREGAR, Rizky Amelia Dona. PENGARUH PENGGUNAAN MEDIA GAMBAR TERHADAP HASIL BELAJAR BIOLOGI MATERI POKOK SISTEM PEREDARAN DARAH PADA MANUSIA KELAS XI SMA NEGERI 2 SIBOLGA. Mandailing Journal of Education and Sciences, [S. l.], v. 1, n. 1, p. 13–19, 2026. Disponível em: https://jurnal.mandailingpublisher.com/index.php/mjoes/article/view/3. Acesso em: 14 apr. 2026.