Nia, Feriyani Rahman, Khusnul Khotimah, and Taufik Hidayat. “Developing Science Learning Media: Hainthec Quartet Cards(Harmony in the Ecosystem)”. Jurnal Pendidikan Dasar Nusantara 11, no. 1 (July 31, 2025): 53–66. Accessed April 18, 2026. https://ojs.unpkediri.ac.id/index.php/pgsd/article/view/25346.