Aisyah, Siti, Risnita Risnita, and Tedjo Sukmono. “Kajian Literatur: Pengembangan LKPD PBL Berbantuan Media Flashcard Berbasis Pendidikan Karakter Pada Materi Sistem Pernapasan”. Empiricism Journal 6, no. 2 (June 30, 2025): 519–525. Accessed January 29, 2026. https://journal-center.litpam.com/index.php/empiricism/article/view/3031.