Ningsih, Sutria, and Muhammad Jailani. “Upaya Meningkatkan Hasil Belajar Ips Peserta Didik Melalui Penerapan Metode Kerja Kelompok Kelas VII Pada SMP PGRI Tumbang Mirah Kecamatan Katingan Tengah: Efforts to Improve Learning Outcomes of Ips Students Through the Application of Working Methods of Class VII Groups in the Tumbang Mirah Middle School PGRI in Central Katingan District”. Neraca: Jurnal Pendidikan Ekonomi 4, no. 2 (April 25, 2019): 1–5. Accessed April 11, 2025. https://ojs.umpr.ac.id/neraca/article/view/698.