Eunike Br Simanjuntak, Febriana, Grace Michael Sihombing, Nisa Andriani Regar, Julia Ivanna, Dewi Hartika,. “Analisis Pengembangan Materi IPS Untuk Meningkatkan Hasil Belajar Siswa Kelas VII”. Journal of Educational Research and Humaniora (JERH) 1, no. 2 (May 30, 2023): 1-6. Accessed May 17, 2024. https://pusdikra-publishing.com/index.php/jbhs/article/view/1352.