Wilujeng, Arum Sasri, and Hasanah Hasanah. “Pengembangan Media Pembelajaran Parakan (Papan Rantai Makanan) Mata Pelajaran IPAS Materi Ekosistem Di Kelas V SD”. Indonesian Research Journal on Education 5, no. 2 (April 12, 2025): 1039 –. Accessed October 17, 2026. https://irje.org/irje/article/view/2468.