Ester Y.F Simamora, Muhammad Arif, Elsa Kardiana, Hotdame Martina Sitanggang, Putri Roito Lumbantobing, Vinny Natasya Hura, and Yunilawati Patrisa Panjaitan. “Analisis Gerak Semu Matahari Terhadap Kegiatan Aktivitas Bumi”. SOSIAL: Jurnal Ilmiah Pendidikan IPS 3, no. 3 (June 20, 2025): 112–122. Accessed March 1, 2026. https://journal.appisi.or.id/index.php/sosial/article/view/1009.