Rangkuti, Nurhalizah Br, and Sukmawarti Sukmawarti. 2024. “Pengembangan LKPD Berbasis Saintifik Pada Tema Ekosistem Di Kelas V SD”. Journal of Educational Research and Humaniora (JERH) 1 (4):44-50. https://doi.org/10.51178/jerh.v1i4.1730.