Nia, Feriyani Rahman, Khusnul Khotimah, and Taufik Hidayat. 2025. “Developing Science Learning Media: Hainthec Quartet Cards(Harmony in the Ecosystem)”. Jurnal Pendidikan Dasar Nusantara 11 (1): 53-66. https://doi.org/10.29407/jpdn.v11i1.25346.