Sutiyarni H. UPAYA MENINGKATKAN HASIL BELAJAR IPA MATERI SISTEM PEREDARAN DARAH MANUSIA MELALUI MODEL DISCOVERY LEARNING: STUDI PENELITIAN TINDAKAN KELAS. JIPTI [Internet]. 2023 Nov. 13 [cited 2025 Apr. 29];4(2):214-2. Available from: https://www.ejournal.ummuba.ac.id/index.php/JIPTI/article/view/1462